The Men's Patagonia Dirt Roamer Bike Liner Short is formfitting and crafted from a soft, supportive blend of 79% recycled nylon and 21% spandex, featuring breathable power-mesh panels at the thighs for added ventilation. A low-bulk, 3D, 3-layer premium Italian chamois pad delivers lasting protection, breathability, and comfort for extended rides. Soft silicone leg grips help eliminate slip and chafing, keeping the chamois securely in place. Two drop-in thigh pockets offer secure storage for small items like snacks or cards and are designed to align with the pass-through pockets on Dirt Roamer Bike Shorts and Dirt Craft Pants for easy access.