Yamato Michi Stretch Mesh Cap, Black, Size L New, unopened as purchased online. Of course, I want it to block the harsh mountain sun, and I want it to withstand the strong winds on the ridgeline. It's even better if it dries quickly when wet and is so light you forget you're wearing it. But, there wasn't a cap like this Stretch Mesh Cap before, so I decided to make one. From the 2023 model, the brim is made of shape-memory fabric, allowing you to freely adjust and maintain its shape. It's a cap that becomes a part of the hiker's body on a long journey. Color: Black Material: Main: 100% Polyester (UPF50+) 140g/m² Mesh: 82% Polyester, 18% Polyurethane 156g/m² Underbrim: 100% Polyester 211g/m² Sweatband: 89% Polyester, 11% Cupra