Super stretch lightweight fabric. PFC-free, durable, non-toxic, water repellent finish. Mesh lined inner waistband with silicone cuff. Elastic Velcro waistband adjustment system. Hand pockets with zipper and mesh insert for ventilation. Laser cut perforated vents. Zippered leg openings for ventilation and access to GV500 Reiver Bibshort front pockets. Compatible with Clickfast inner shorts.