These Fly by Team Shorts are generous, with more of a relaxed fit.Made of lightweight woven fabric delivers superior comfort & durability and it wicks sweat & dries really fast plus they have front hand pockets with hidden back storage pocket.They have super-breathable mesh side panels to dump excess heat,also they have a wide covered elastic waistband for the perfect comfort & fit with a shaped hem that delivers enhanced coverage without looking big & bulky and also with a built-in brief for enhanced coverage.Also has reflective details that  delivers greater visibility on low-light runs. / 100% Polyester