Strong, durable HIIT shorts? Light, stretchy gym shorts? These are both. Tough woven material in the back and breathable knit in the front. That way, any workout you do, you do better. Ultra-soft knit fabric provides stretch & mobility where you need it Lightweight stretch-woven fabric is durable & dries fast Anti-odor technology prevents the growth of odor-causing microbes 4-way stretch construction moves better in every direction Encased elastic waistband with internal pull drawcord for easy, one-handed adjustability Open hand pockets & secure, zip Strength Pocket™ on right side for easy storage Style #: 1366167 Inseam: 7" No liner Knit: 59% Elastarell/41% Polyester Woven: 87% Polyester/13% Elastane Imported Wash garment inside out Machine wash cold with like colors Use only non-chlorine bleach when needed Tumble dry low Do not iron Do not use softeners Do not dry clean