2025] A must for men in their 40s! Adult Codes Made with Summer Knitwear

This summer, take a step forward from the usual T-shirt style,Elegant and fashionable adult coordination!to a classy and fashionable adult coordinate.

 「Knitwear looks hot in summer...」「I don't know what kind of summer knit to choose」「How do I look stylish?」 Summer knits are the solution to such problems for men in their 40s.

In this article, we will discuss the appeal of summer knits, how to choose a suitable summer knit for men in their 40s, recommended items, and stylish coordination techniques,Latest information in 2025and the latest information on how to coordinate them with your wardrobe in 2025.

Please refer to it and enjoy the adult fashion this summer with summer knitwear that sets you apart from the others.

In the summer of 2025, men's fashion for men in their 40s will be differentiated by summer knits.

Summer knits are a very attractive option for men in their 40s who want to be comfortable and fashionable even in the hot season.

Even in situations where a T-shirt is too casual, summer knits can make a difference.Elegant and relaxed at the same timeand relaxing at the same time.

Let's delve into the reasons why summer knits are now attracting the attention of adult men and their specific appeal.

Why are summer knits for adult men now?

When you are in your 40s, you are in fashion.dignity appropriate to your age.is required, right?

Summer knitwear has a certain elegance that T-shirts and polo shirts do not have.unique material and soft atmosphere.and soft atmosphere, which are not found in T-shirts and polo shirts.

Also, the design andCOLORThere is a wide selection of designs and styles to suit a wide range of styles, from casual to elegant.

Summer coordination tends to get stuck in a rut.This is the reason why many adult men support this brand.Cool Biz in the business sceneIt is also important to note that an increasing number of items can also be used as

Different from a T-shirt alone! The charm of summer knitwear that elevates summer coordination

The greatest appeal of summer knitwear is that it isElegant look and feel.and the three-dimensionality unique to knitted fabrics. Depending on the material and the three-dimensionality unique to knittingslight lusterand is much more elegant than a T-shirt alone.a much more sophisticated impression than a T-shirt alone.than a T-shirt alone. For example, just wearing a simple crew-neck summer knit alone will give you a sophisticated look. It is also excellent as an inner layer for jackets and shirts,depth to your coordination.and adds depth to your coordination.Comfortable to the touch and highly breathableAnother great advantage is that you can stay comfortable even on hot days if you choose a

What is summer knitwear? Why summer knitwear can be worn comfortably even in summer

Are you thinking, "Just the thought of wearing knitwear in summer is too hot..."? Actually, summer knitwear isA special type of knit made for summermade for summer.

Once you know its characteristics and the secret of its coolness, you will surely want to add it to your summer wardrobe.

Here, we will explain the basic information on summer knitwear, from its definition to its materials and merits as a fashion item, in an easy-to-understand manner.

Is it a misconception that knitwear is too hot in summer? Characteristics of summer knitwear explained

Why are summer knits comfortable in summer?MaterialandKnittingare located at

While fall and winter knits focus on heat retention, summer knits arebreathabilityandHygroscopicityand coarser knitting (low gauge).orthin (high gauge)** and are often made with a coarse (low gauge) or thin (high gauge)** knit. This allows forthey are less likely to stick to the skin when sweating and allow for better ventilationand feel cooler than they look.

For example, summer knitwear made of linen feels crisp and comfortable against the skin,comfortable even on midsummer days.and comfortable to wear even on a midsummer's day.

The secret of coolness - Main types of materials such as linen and cotton and their advantages

Let's take a look at the typical materials used for summer knits and their characteristics. The comfort and appearance of summer knitwear varies depending on the material,Choose the one that best suits your taste and purpose.It is important to choose the material that best suits your taste and purpose.

Material	Main Characteristics	Advantages	Disadvantages
Linen	Crisp, cool, breathable, moisture absorbent, unique texture	Very cool、Quick-dryingis	wrinkles easily, somewhat expensive
Cotton	Good texture, moisture absorption, easy to handle	Comfortable to wear、Easy to wash	Slightly hard to dry, hot if thick
Japanese paper	Lightweight, breathable, moisture absorbent, deodorant ○, unique firmness	Lightweight、Dry to the touch	Even delicate items
synthetic fibers	Functionality (contact cooling, UV-cut, sweat-absorbing quick-drying, etc.)	Easy to care for、Does not easily lose its shape	Texture may be inferior depending on the material

 

Thus,coolnessis the most important factor, thenlinen、Comfort and ease of handlingIf you want toCotton、Lightness and functionalityfor lightness and functionalityJapanese paper or synthetic fiberis recommended.

Advantages of Summer Knits in Men's Fashion

There are many benefits to incorporating summer knits into men's fashion.

First,It greatly expands the range of coordinationIt can be used as a top in place of a T-shirt or polo shirt, or as an inner layer for a shirt or jacket,Very versatile and versatileor as an undergarment for shirts and jackets.

Second,It's easy to add a touch of elegance.Second, it can easily add a touch of sophistication. Even when worn with casual bottoms, summer knits do not look too rough,mature impressions.and keep a mature impression.

Third,materials can create a sense of the season.The third is that the material can create a sense of the season. Summer knitwear, which is cool to the eye, is a perfect summer item.

Men in their 40s should not make mistakes! How to choose a summer knit (Important Points)

When it comes time to choose a summer knit, you may be thinking, "What is the best summer knit?I don't know what looks good on me」「I want to know the criteria for choosing.There are probably many men in their 40s who feel "I don't know what looks good on me.

Here, we will discuss material, size selection, and design,COLORand even the occasions in which they are worn,Important points for adult men to avoid mistakes in selecting summer knitwear.and the situations in which they will be worn.

Material" and "knitting method" for age-appropriate elegance

The most important factors for men in their 40s in selecting summer knitwear areMaterialthe most important factor in choosing a summer knit for men in their 40s is the texture of the material.

It does not look cheap,Materials that give an elegant impressionthat will give an elegant impression without looking cheap. Natural materials are recommended.LinenorFine Cottonor their blends. They have a unique texture and can create an adult-like calmness. Even synthetic fibers should have a silky sheen or a look that is not only functional but also attractive. How to knit,beautifulIf you want to lookHigh gauge (fine knitting)、Relaxed feelIf you want to create a relaxed feel, use **low gauge (coarse knitting)** as the basic knitting technique,If it is too coarse, it is too casual.too coarse, it may be too casual.

Do not look sloppy! Choosing "size" and "silhouette" for adults

one's size (as opposed to one's size in general)is also an important factor in adult coordination.Oversized clothes that look sloppyandSizes that are too tight and show the lines of the bodyis what you want to avoid.

For men in their 40sJust-right to slightly relaxed size with a moderate amount of roomis recommended for men in their 40s. Shoulders should not be too loose,body lengthis not too long or too short. Silhouette,Basic box silhouetteandRibbed hems and cuffsfor a sleeker look. If you can try it on, be sure to wear it.Overall balancethe overall balance of the garment.

From standard to trendy - recommended "design" (short sleeves, long sleeves, neck shape)

Summer knits come in a variety of designs.Ease of wearingis important,Simple crew neckorShort sleeves with V-neckare standard and recommended.V-neckshows off a clean neckline,sharp impressiongives a sharp impression. On the other hand, thecrew neckismore casual and versatile.isElegantIf you are looking forMock NeckorPolo shirt typewould also be a good choice.long-sleevedof summer knitwear,sun protectionandCooling measuresIt can also be used as a cooler, and the sleeves can be rolled up for a cozy look.Trends for 2025In 2025, a slightly loose-fitting silhouette and designs with a variety of knitted fabrics are also attracting attention.

The "calm" look is also in the spotlight.COLORHow to choose "white, black, navy, beige, etc.

COLORis recommended for men in their 40s,Basic and calmCOLORIt is.

• White:. It is clean and anyCOLORIt is a versatile color that can be easily matched with any other color.Reflective plate effect on the faceCOLORand brightens up your face.and the face looks brighter.
• Black: The Has a tightening effect,chic and modern impressionchic and modern impression. However, it is not a good idea to usemay look heavy in the summer.The key is to use lightness in the material.
• Navy: a light, bright color that is easy to wear and easy to maintain. Elegant and intellectual impression.Easy to use for business occasions.It is also easy to use in business situations.
• Beige/Gray:. SoftGentle atmosphereThe The atmosphere of otherCOLORIt also blends well with With these basic colors as the core, you can choose earth colors or slightly dullerCOLORand so on, it looks more fashionable.

Recommended types for different occasions (daily wear, holidays, business casual)

The type of summer knit you should choose will depend on what kind of occasion you want to wear it.

• Casual for everyday wear/holidays:. Relaxed sizecrew neck or V-neck. Material.CottonandLinen blendsand others that are pleasant to the touch and easy to handle. A littlewith a sense of funCOLORor patterncan also be incorporated.
• Dating, clean Just the right sizeIn.High Gaugefine quality summer knitwear.COLORTheNavyandwhite、grayetc.CleanCOLORIt is a good impression if you chooseMock neckandpolo shirt-styleis also elegant and recommended.
• Business Casual (Cool Biz):. Jacket InnerwearCan also be used as innerwear for jackets,Lightweight, high gaugeofCrew NeckandV-neck。COLORareNavy、gray、whiteetc.Basic colorsis a safe bet.Designs that are not too flashyChoose a design that is not too flashy.

Recommended for men in their 40s! These are the must-buy summer knits for this summer!

From among the many summer knits,Among the many summer knit items, here are the items that men in their 40s should especially pay attention to in 2025.We have selected the following items from among the many summer knitwear items to be particularly noteworthy for men in their 40s in 2025. The following is a list of the most popular summer knitwear items.Which specific products should I choose?For those who are wondering, "Which product exactly should I choose?We can confidently recommend one of our products.We are confident that you will find it a perfect addition to your summer wardrobe. Please take a look at the coordination examples and add this item to your summer wardrobe.

We especially recommend this item! NNINE Summer Knit N5305

This time, we especially recommend this item,Summer knit N5305is a simple yet sophisticated design and a material suitable for summer. It has a simple yet sophisticated design and a material suitable for summer.Elegance and comfortand comfort that men in their 40s are looking for,Suitable for a variety of occasionsIt is a must-have item for those who want to change their usual T-shirt style or create a mature summer coordinate. **If you are looking for a change from your usual T-shirt style or want to create an easy, mature summer coordinate**, this is an item you should definitely give a try.

Product Details and Appeal: Why is this summer knit recommended for people in their 40s?

NNINE Summer Knit N5305 is,Smooth and comfortable materialand is made of a smooth and comfortable material,comfortable to wear even in summerand comfortable to wear even in the summer months.Moderately roomy silhouetteis a silhouette with a moderately roomy fit.naturally coversnaturally covers the stomach area, etc,while at the same time providing natural coverage.but without looking sloppy. The design isMinimalist and sophisticatedand can be worn as a single piece or as an inner layer for a jacket.Versatilityis the key point.Calm color developmentis also perfect for men in their 40s,Elegant casual stylecan be easily created.

Reference coordination: Examples of outfits using this item

Here are some examples of coordinated outfits using this summer knit.

• Relaxed holiday coordinate:. Summer knit N5305 (beige, for example),darkCOLORdenimandchinosand feet withleather sneakersandLoafersand loafers. It is a simple yet elegant style.
• Beautiful Casual Codes:. Summer knit N5305 (navy, for example)White ankle pantsorClean slacksto coordinate.Leather shoesIf you wear leather shoes, you can go out for a short time ordate night, too.and you can also wear it on a date.
• Resort style coordinate:. Summer knit N5305 (e.g. white),Patterned shortsandsandalsif they are combined,you'll have a summery, open style.to create a summery, open-air style.

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Wear summer knits stylishly! How to coordinate for men in their 40s!

Once you have found your favorite summer knit, it's time to dress it up.

「How should you match it to look stylish?」「What should I wear as an inner layer?」「What pants should I choose?and so on. Here, we introduce specific techniques for men in their 40s to wear summer knits stylishly, as well as examples of coordination for different occasions.

Let's start with the basics! A simple coordinate completed with a single summer knit

Summer knitwear is a simple coordinate that can be completed with a single piece of summer knitwear,Just wearing it alone is enough to make you look good.It is attractive even when worn alone.

High-quality materialandBeautiful silhouettethan a T-shirt alone.more mature atmosphere than a T-shirt alone.than a T-shirt alone. The point isPay attention to the sizeandKeep the matching pants simple.and to keep the matching pants simple. For example, just a navy crew-neck summer knit with beige chinos or gray slacks,A clean, good-looking stylecan be completed. On your feetLoafersorClean sneakersfor a good balance.

Layering techniques to create a sophisticated look - How to combine with T-shirts and shirts

Summer knitwear can be worn withSummer knitwear is also useful for layering.

Especially crew neckandV-necksSummer knitwear withWhite T-shirtas an inner layer is a standard technique. from the neck and hem.white T-shirt from the neck or hem.from the neck or hem,Coordinates with depth and sophisticationand a sense of style.V-neck knitIn the case ofthe innerwear should not be too visible, so thatThe key is to choose a crew-neck T-shirt.

Also,Over the shirtA summer knit over a shirt is also recommended.Lightweight long-sleeved summer knitIf you are looking for a lightweight, long-sleeved summer knitEarly spring and early fallIt can also be applied to

Summer knit innerwear problem - what is the right thing to wear? Also explains how to prevent transparency.

Summer knitwear, especiallyWhiteandlightCOLOR、Coarse knittingisPossible to see throughThere areWhat should I wear for undergarments?" Many people may be wondering. Basically, the skinCOLORBeige or light grayof theSeamless type inner(tank tops and V-neck T-shirts) are recommended.White innerwear is surprisingly see-through and noticeable.white innerwear may show through unexpectedly, so be careful.Wear directly on bare skinIf you do not mind wearing it directly on your bare skin, that is fine,Sweat protectionIt is better to wear innerwear to prevent perspiration. **Functional innerwear (e.g., sweat-absorbent, quick-drying, etc.)** will make you more comfortable.

Impression change by choosing the right bottoms - Denim, slacks, and shorts

The bottom that you wear with summer knitwear can make a big difference in the look of your coordinated outfit.

• Denim:. CasualA classic style.DarkCOLORrigid denim incan be used for a beautiful look,Washedwill give a rougher look. Summer knitwearthe elegance of the summer knit neutralizes the casualness of the denim.the casualness of denim.
• Slacks and chinos:. cleanIn.Mature impressionto a more mature impression.Center Pressslacks with a center press would be moredressyslacks with a dressier look.Business CasualIt can also be used for business casual wear.
• Shorts:. Summery and seasonalsummery, seasonal style. However,Be careful not to make it look childish.to avoid looking childish. summer knit itself is elegant,above the knee lengthofSimple designI chose a pair of shorts and a pair ofloafersLoafers on your feet will give you a more mature look.

Wearing Guide by Popular Colors - StandardCOLORExample of summer knit coordinate

Here are some examples of coordinated outfits using summer knits in standard colors.

• White summer knit:. Navy slackswithFresh and marine tasteto a fresh, maritime taste. Or,Khaki baker pantsInMilitary Mixis also recommended.
• Black summer knit:. Gray plaid pantsPair withModern impressionto create a modern look.Monotone for the whole bodyeven if it is all in monotone.chicIf it tends to look heavy If it tends to look heavy,White T-shirt as innerwearor a white T-shirt as an inner layer,white sneakers on your feeton your feet to add lightness.
• Navy summer knit:. Beige chinosareiron plate combination。White shortsIf you combine it witha summery, elegant casual style.it will be a summery, elegant, casual style.

Summer knit coordinate by scene - from casual holiday style to elegant style

Consider coordinating knitwear according to the scene of wear.

• Relaxed holiday:. Low Gaugesummer knitweareasy pantsanddenim、Sandals on feetorSneakersIn,Comfort Focusedstyle.
• Dining with friends or walking around town:. High Gaugeto crew-neck summer knitwear ofClean chinosorankle pantsand feet.loafersandLeather SneakersIn,moderately stylishand moderately fashionable.
• Dating:. Fine MaterialsSummer knitwear (V-neck or mock-neck is also good)Slacks、Jacketmay be worn over a jacket.Conscious of cleanlinesswith aCOLORandsizeis important.
• Business Casual:. JacketUnderneath theHigh gaugeofDark Color(navy, gray, etc.) summer knits.Slacksandleather shoesif they are matched,Cool Biz style with a sense of neatness.will be completed.

How to care for your summer knitwear for a long time

You want to keep your favorite summer knitwear in good condition for as long as possible.

However, knitwear is also a delicate material,Wrong washing and storage can cause them to lose shape, shrink, and furball.and pilling if washed or stored incorrectly.

Here we introduce the basics of proper care for your precious summer knitwear to prolong its life.

Can you do it at home? Proper washing method and precautions for summer knitwear

First,Always check the laundry labelFirst, be sure to check the laundry label. The "label on theHand washable" or "Machine washable (in low-flow water, using a net)," it can be washed at home. If it says "not machine washable," it should be cleaned.If it is "not washable in cold water," send it to a dry cleaning service. The points to consider when washing at home are as follows.

• Detergent: (1) Neutral detergent for fashionable clothesUse: neutral detergent for fashionable clothes.Bleaching agentandFluorescent bleachAvoid detergents containing
• Wash:.
  • Hand wash:. Add lukewarm water to a washbowl (30°C or less) and dissolve the detergent in it, and then gentlyPress wash(1) Wash the knitwear by gently pressing.Do not fir or scrub.Rinse two or three times and use fabric softener at the end to improve texture.
  • In the washing machine: 1. Put the knitwear in the washing machineFold the knit and put it in a laundry netand place in aHand wash courseand "Dry Courseetc.Low water flowWash in low water flow. **Shorten the dewatering time (30 seconds to 1 minute)**.

Tips for drying and storing to prevent losing shape and pilling

Drying and storage after washing are also important.

• How to hang dry: 1. Shape and hang dry immediately after dehydration。Drying on hangers causes stretching and loss of shape.Avoid drying on hangers, as it may cause stretching and loss of shape,Flat-drying netusing a flat-drying net, etc.Spread flat and dry in the shadeIt is ideal to hang it on a pole. If hanging on a pole,so that the sleeves do not hang down.the sleeves should be hung on a pole together with the body of the garment.Using a dryer can cause shrinkage.to cause shrinkage, so do not use a dryer.Please avoid it at all costs.。
• Storage Methods:. Knitwear should beFolded for storageThe basic rule is to store knitwear folded.If you hang it on a hanger, the shoulder part may stretch or leave hanger marks.or hanger marks may appear.Moisture causes mold and insect infestation.to cause mold and insect infestation,Store in a well-ventilated placeandInsect repellentIt is safe to use an insecticide.Long-term storageWhen storing it for a long time, wash it once andthoroughly clean it before storing itLet's put it away.

Summary: Summer 2025 is the summer of 2025, and summer knits are the perfect way to create a stylish adult men's style.

In this issue, we have explained in detail about summer knitwear recommended for men in their 40s, from its charm, how to choose, recommended items, how to wear, and how to care for it.

Summer knitwear is,Comfortable even during the hot summer monthsand can be worn comfortably even in the hot summer months,and looks much more elegant and fashionable than a T-shirt alone.and gives a much more elegant and fashionable impression than a T-shirt alone.versatile itemIt is a

How to choosewith the following,the one that is right for you.and find the one that is right for you,it will elevate your everyday coordination.will surely elevate your everyday coordination.

Please refer to this article,Summer 2025 will bring summer knits and a sophisticated men's fashion for adults that will set you apart from your peers.and enjoy a sophisticated and mature men's fashion that sets you apart from your peers.