End the helmet steam bath.
The stress of "head sweating" and "sweat getting into the eyes" during summer work sites, touring, and outdoor activities is solved with this single inner cap.
Unlike typical polyester, it uses a luxurious 90% nylon, which is also adopted in high-end sports innerwear.
The instant cooling sensation (contact cold feeling -5°C) and quick-drying that absorbs sweat immediately keep you comfortable all day.
"Recommended for these people" Those working at construction, electrical, or interior sites｜Those who want to enjoy summer motorcycle touring comfortably｜Cyclists riding road bikes or mountain bikes｜People who enjoy outdoor activities like mountain climbing or fishing｜Those troubled by helmet stuffiness, sweat, or odor｜People who dislike tightness around the head｜Those who want to use two sets daily for cleanliness.
"Caution" Contact cold feeling -5°C, UPF50+.
May vary depending on environment and individual differences.
Does not affect helmet safety or protective performance.
Washing is recommended by putting in a net and using gentle water flow or hand washing.
Avoid using a dryer.
"Contact cold feeling -5°C" feels cool instantly upon wearing.
The highly thermally conductive ultra-cold nylon 90% lowers surface body temperature by about -5°C, maintaining a comfortable coolness even when wearing a helmet.
Ideal for work or sports in the blazing sun, such as construction sites, motorcycle touring, cycling, or mountain climbing.
"Sweat absorption and quick-drying" The butterfly mesh structure quickly releases heat and moisture from the head, instantly absorbs sweat, and dries rapidly.
Prevents stickiness and unpleasant odors inside the helmet, and eliminates the discomfort of sweat getting into the eyes.
"Zero tightness, no head pain" Fits gently to the shape of the head with 10% spandex.
Ultra-thin and ultra-lightweight design weighing only 22g (the size of an egg) ensures no pressure even after long wear.
One size fits all with a head circumference of 48–62cm.
"UPF50+・Machine washable・Set of 2" Blocks ultraviolet rays from helmet gaps with UPF50+ UV protection index.
Using two sets alternately every day for hygiene.
Can be washed in a washing machine, keeping it clean after work sites or sports.
"Wide range of uses" Suitable for work sites such as electrical, interior, and construction｜Motorcycle touring｜Road bikes and mountain bikes｜Mountain climbing and hiking｜Fishing｜Running｜Golf, and all-round inner cap that can be used under any helmet or hat.
2026/06/22 17:02:55#fd02cea590293076c145d982fa867e84b0cf9eab
| Product # | 2BKFVNGFDX |
|---|---|
| Weight | 50 g |
You don't need to be in Japan to shop like the Japanese. Sign up for a free account on ZenPlus now and enjoy buying and shipping to over a hundred countries, directly from Japanese online stores. You can ship your items internationally through JP Post (EMS, Airmail), UPS, DHL, FedEx, and other services. Get all the hottest items from Japan such as anime figures, Nendoroids, Nintendo and other video games, Hello Kitty and other kawaii plushies, fishing tackle, Japanese street fashion, Seiko and other watches from Japan, ramen and other Japanese foods, idol merchandise, and much, much more!
We work directly with Japanese shops registered with ZenPlus, so all internal processes are faster and more efficient - the result is a swift and affordable service, ready for you when you need it most. You have instant access to over 1,000 stores in Japan with just one click! Shop just as if you were in Japan, without spending a fortune. We'll get you the best deal possible from a vast collection of items from Japan. Join the ranks of people who prefer ZenPlus as their Japanese online marketplace.
We protect you, the buyer. Communication can be one of the biggest barriers when buying from Japan online, but it doesn't have to be that way. With ZenPlus, you are protected from many of the risks of international e-commerce: We'll take care of any questions, claims, and requests for the seller that you might have. We can provide a full refund if an item is not genuine, and a partial refund if it's not as promised. Feel free to ask us for more info about any of the items or shops on ZenPlus!