√ UPGRADED FABRIC - Solid: 87%Polyester and 13%Spandex.【Attention：Heather Dark grey is 50%Cotton, 36%Ployester and 14%Spandex.】Moisture-wicking, breathable, soft and durable. | √ FEATURES - The flatlock seams are comfortable and minimize rubbing and chafing, the contrasting colour flatlock thread will looks stylish. Two side pockets are convenience for storing keys, creditcard or cellphone. | √ COMFY DESIGN - Non see-through and gusseted crotch supports design for greater freedom of movement. It is a good choice for any type of exercise or fitness-related activities. Combining fashion, function and performance. | √ 4-WAY STRETCH & SLIGHT FLARE - 4-way stretch material to promote both compression and support. Slight flare at cuffs design to create a leg-lengthening silhouette,giving a streamlined look. | √ TIPS - According to the most buyers's feedback, The pants are slightly snug. If you prefer loose, it's recommended to order ONE SIZE UP than usual. ( UPDATE Inseam lehgth: S-30.5", M-30.7", L-30.7", XL-30.9", XXL-30.9")