Performance:- 4-WAY STRETCH TECHNOLOGY:90% polyester/10% spandex Both compressive and flexible--allowing for a wide range of motion- MOISTURE WICKING FABRIC:Keep the body cool and dry.Pulls sweat form the skin and carries it to the outside of the tight- 3D CUT&FLAT SEAM CONSTRUCTION:3D tailor to keep muscles tension. Smooth, Eliminates chaffing and increases comfort by reducing bulky seams- COMPRESSION&BREATHABLE MATERIALS:Quick Sweat- absorption, quick dry,cool and comfortable. Promote body blood circulation and air circulation when doing exercise.Feature- More effective warm up as your muscles get warmed faster due to increasing blood flow- Improve your performance with better muscle support and muscle efficiency- Breathable and comfortable as we use anti itch material- Complete your runs or workouts without injury- Promotes blood circulation for travel, and helps to reduce swelling in legs- Retains shape even after multiple washes- Allows greater flexibility & motion with no skin chafing or irritation- Can be worn under jeans, pants or running shorts as a base layerService Guarantee(1)We aims to provide high-quality & innovative-design clothing to our customers;(2)If you have any question about our products color/size please contact us anytime;(3)We accept any bad quality products to be returned, Promise to provide the best service