The Limitless SVEN Duplex Gym Shorts are double-layer, high-performance, shorts that wick moisture away as you go. The outer layer is made with AeroFlow Nylon-Spandex blend for lightweight feel and speed. And the inner compression shorts are fixed with it for stable grip to the quads and continuous but comfortable contraction. It also comes with an inner side pocket to keep your valuables secure. Fire up your quads and improve your squats with these shorts that are sure to also fire up your style! ? Style: High-Performance Gym Shorts with AeroFlow outer layer and inner compression shorts with pocket Outer Layer Material: 95% Nylon, 5% Spandex Inner Compression Material: 100% 4-Way Stretch Polyester Colors: [Rage Red-Black] [Black-Black] [Tan] [Forge Black-Orange] Model Info: Model is wearing Medium ( 5'8" / 68kg / Waist 31") Sizing [Asian] (inches) M: Length: 16" Waist Stretch: 28 to 32" L: Length: 17" Waist Stretch: 31 to 34" XL: Length: 18" Waist Stretch: 33 to 36" XXL: Length: 19" Waist Stretch: 35 to 38" Allow Tolerance: +/- 1" *Compression is TIGHTER vs [PANZER] Training Shorts *Length of Outer Layer. Inner Compression is 1-2 inches longer. *Waist range is stretch measurement, and may stretch even further according to your preference. Care Information: Do not iron especially the outer nylon layer