Kotsupanna Leaf Cap. Worn twice for mountain climbing. Retail price: 7200 yen Color: Light Khaki Size: Free The main body is made of a nylon material that feels like a natural material while being quick-drying, UV-cut, and water-repellent. A wire is inserted at the edge of the brim, allowing it to hold its shape freely. The size and shape of the brim are carefully designed to provide excellent protection from the sun. The brim is intentionally made without a core to achieve lightness and portability. Also, because there is no core, the brim is less likely to flip up and blow away in strong winds. The sweatband is made of polyester with antibacterial, moisture-wicking, odor-resistant, and stain-resistant functions. This is a very welcome feature for long training sessions and trail running while traversing mountains. The rear adjuster allows for quick adjustment by pulling the cord (elastic). The cord ends are attached to the ends of the cord, making it easy to pull. The top button has been omitted to avoid interference when wearing a headlamp, and lightweight, soft silicone cord stoppers are used. It's a slightly deep cap that is so light you might forget you're wearing it. It is a free size (approximately 58cm to approximately 60cm), and when worn by women with smaller heads, the back of the head may lift when the adjuster cord is tightened. Please check your size. Body: 100% nylon (Sweatband: 100% polyester) Size: Free (approx. 58cm to approx. 60cm) Weight: approx. 27g Made in Japan (Iwate Prefecture)