Yamatomichi Stretch Mesh Cap M New black UL Black Stretch Mesh Cap ultralight hike Sold out item New, unused Head circumference: 52.5 - 58cm A cap that becomes part of your body What kind of cap is it for hikers? Of course, I want it to block the harsh sunlight on the mountain, and it should also withstand the strong winds on the ridgeline. It would be even better if it dries quickly when wet and is so light that you forget you're wearing it. But, there wasn't such a cap before this Stretch Mesh Cap, so I decided to make one. The brim, which uses shape-memory fabric, can be adjusted to any shape and maintain its stability. It's a cap that truly becomes part of the body for hikers walking long distances. Brim that uses shape-memory fabric and can be freely deformed The most important thing in development was the design of the brim. We repeated prototypes and tests many times and completed a satisfactory brim. By using shape-memory fabric for the lining, you can make fine adjustments, such as slightly lifting it up or straightening it, and it can also maintain its shape. On the other hand, no matter how much you bend it, it will immediately return to a flat state. Also, because it is thin and flexible, it will bend back in strong winds, allowing the wind to flow through, making it less likely for the cap to be blown away. Material Main 100% Polyester (UPF50+) 140g/m Mesh 82% Polyester, 18% Polyurethane 156g/m Underbrim 100% Polyester 211g/m Sweatband 89% Polyester, 11% Cupra Because it will be shipped via Nekopos, it will be shipped compactly without a box.