Cas-Hunting Caps

If Your Clothes Look Heavy This Summer, Starting with a Linen Hat May Be the Easy Way to Add "Lightness"

2026.07.04

In summer, your clothes somehow start to look heavy. In the sweaty season, balancing a "put-together look" with "coolness" is surprisingly difficult. That is where linen comes in: a material getting fresh attention this summer. Media both overseas and in Japan name it as a key material for spring and summer. Even so, switching to head-to-toe linen all at once is a big step. Starting with a hat, which covers only a small area, is the easiest and least risky way to try it.

QUICK ANSWER

Linen is a staple spring/summer material, and it is getting a lot of attention again this year. If wearing it from head to toe feels like too much, start with a linen or herringbone hat. Light and cool-looking, it adds a seasonal feel and a refined touch just by pairing it with your usual T-shirt, shirt or denim.

TREND SUMMARY

Linen: what is happening now

Overseas fashion media outlet Who What Wear lists "tailored (neat) linen," "linen in nuanced colors" and "linen blouses" among the linen looks to watch in summer 2026, and reports that the way linen is interpreted is shifting from the familiar "loose and casual" image toward refined linen that looks put-together. The view is that while linen is a staple you can wear again every year, this year the trend is to wear it in a more polished way.

In Japan, too, the background is favorable. In a survey of 20 apparel companies by the fashion news site FASHIONSNAP, it was reported that, anticipating "a short spring and a long summer," companies are rolling out breathable and natural materials earlier and for longer. With MUJI expanding its range of linen and hemp items, for example, "light, cool materials" are becoming even more prominent in an era of longer hot seasons. *Neither the overseas nor the Japanese sources state that linen "will be a trend"; this information is at the stage of "getting attention."

FASHION GUIDE

An explanation for first-timers

Put simply

Linen is a fabric made from flax. It feels smooth and dry against the skin, breathes well, and looks light even in the sweaty season. Its slightly slubby texture and natural creases create an effortless look, so even simple clothes are less likely to look cheap, which is a nice bonus.

Why is it chosen in summer? The reason is simple: "it looks cool, and it really is light." In midsummer, the colors and materials of clothes tend to look heavy, but textured materials such as linen and herringbone give an airy impression. You do not need to overthink what to wear it with. It goes straight onto your usual spring/summer clothes, such as a white or beige T-shirt, a linen shirt, wide-leg pants or denim. Choosing becomes easier if you think: "herringbone for days when I want a neat look" and "plain linen for days when I want an easy, relaxed feel."

HAT STYLE

If you want to bring this trend in with a hat

You do not need to wear linen from head to toe; one hat is enough to convey a "summer lightness." Because a hat covers a small area, it is easy to add, and it is also easy to experiment with color and shape. Here are 3 directions to choose from, depending on the mood you want.

For a light, relaxed feel: a plain linen fisherman cap. Its shallow, compact silhouette blends easily with a T-shirt or wide-leg pants. For people who like to dress minimally.
For a neat, grown-up look: a herringbone casquette or hunting cap. The roundness and refined woven pattern bring out the "put-together" feel of a shirt, jacket or dress.
For color, start with ecru or beige: Natural colors suit the skin tone and look light under the summer sun. For your first one, we recommend ecru or beige shades over black, as they are easier to wear.

WORDS / Fab RECOMMEND

Hats to wear with this trend

Minimal

Linen Fisherman Cap

WS-50682

Linen gives it a light feel on the head. Its shallow, compact silhouette blends easily with simple spring/summer clothes. In ecru or beige shades it suits the skin tone well, making it an easy pick for your first one.

Linen shirt
Wide-leg pants

¥4,950 (tax incl.)

*Please check the product page for price and stock.

View product Try it on in store

Smart

Herringbone Casquette

WS-50194B

A casquette that stands out with its refined herringbone pattern. Its moderate roundness makes it easy to wear, and it brings out the "put-together" feel of a shirt, jacket or dress. A piece for days when you want a neat look.

Jacket
Dress

¥4,950 (tax incl.)

*Please check the product page for price and stock.

View product Try it on in store

Refined

Herringbone Side-Belt Hunting Cap

WS-50193

A hunting cap that adds a subtle refined touch with its herringbone pattern and side belt. Its shape is not too sharp and fits into daily life, so it suits times when you want to lift everyday clothes like a shirt and denim just a little.

Shirt
Denim

¥4,950 (tax incl.)

*Please check the product page for price and stock.

View product Try it on in store

Grown-up casual Herringbone Cas-Hunting Cap [WS-50176]

Herringbone Cas-Hunting Cap

WS-50176

A versatile type that combines the sharpness of a hunting cap with the roundness of a casquette, and changes its look depending on how you wear it. The calm herringbone weave gives even everyday T-shirt and denim outfits a grown-up finish.

T-shirt
Denim

¥4,950 (tax incl.)

*Please check the product page for price and stock.

View product Try it on in store

TRY IT ON

You can try hats on in Kawaramachi, Kyoto. The fit and silhouette, which are hard to judge from photos alone, can be checked by actually trying hats on in the store.

Store information Visit the ONLINE SHOP

REFERENCES

Sources for this article

Who What Wear

5 Linen Trends That Will Dominate in Summer 2026

Published: May 8, 2026

Introduces tailored (neat) linen, nuanced colors and linen blouses as linen looks getting attention for summer 2026. It touches on refined ways to wear linen that are not only about a casual look.

Read the original article

FASHIONSNAP

Short spring, long summer, unpredictable temperature swings... The front line of "heat measures" seen in a survey of 20 apparel companies

Published: April 22, 2026

Reports that apparel companies, looking ahead to "a short spring and a long summer," are rolling out breathable and natural materials earlier and for longer. Examples include MUJI expanding its linen and hemp items.

Read the original article

TREND SUMMARY

FASHION GUIDE

HAT STYLE

WORDS / Fab RECOMMEND

REFERENCES

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