Description Ten Thousand "The Interval Short 7" Lined The world's most versatile training short, built to stand up to any workout. Features No-pinch, no-bunch waistband Cling-free, ultra-wicking shell for mobility Four-way stretch for max range of motion Sweat wicking and quick drying Optional medium compression liner with permanent silver ion anti-odor treatment Perfect pocket system for secure storage Bonded hems for no-bulk, lightweight performance Leg gusset for range of motion Available in 5", 7”, and 9” inseams, with or without liner Tech specs Shell Fabric: 86% Polyester / 14% Spandex Shell Weight: 133 GSM - Lightweight.