CEP Mens Dynamic+ Base Shorts, Men 80% Polyamide/20% Elastane Imported COMFORT & CONTROL: Enjoy superior support with knit compression for the thigh muscles. Not only will this compression support your muscles as you train, but it can also aid in recovery from muscle strains and get you back in the game after minor injuries. COMPRESSION: Engage in long, high-motion activities with ease due to 10-15mmHg compression technology that improves circulation and improves blood flow to thigh muscles. Youll be able to focus on your sport rather than on your legs. DESIGN: Stay comfortable with the features of running shorts, including an elastic top band and seamless quad construction. This under layer will keep you protected and energized for even the longest workouts. QUALITY: Wear your compression shorts every other day for a year with confidence. Theyre proven to last for more than 150 washes, saving you time and money with no need for any other tight.