The featherlight, fast-drying running hat for hard-working protection whatever weather you run in. Laser-cut ventilation helps you keep a cool head. Protection that weighs nothing Protection in the lightest of packages, this Lightweight Cap sits securely even in wild winds and winding runs. Made with high-performance, fast-drying, tear-proof woven fabric, and innovative workmanship. Ultrasoft sweatband and laser-cut ventilation mean constant comfort and feather-lightness – even when legs may feel heavy on the hardest of runs. Features: Reflective details for night visibility New laser-cut ventilation technology provides high-performance protection while being feather-light and fast-drying. Lightweight Cap sits securely even in wild winds and winding runs thanks to adjustable backstrap. Lightweight Cap offers protection in the lightest of packages. Category: Lightweight Sizes: One Size Weight: 58 g | 2.0 oz Fabric: 100% Polyester