From pre-game to stepping out, these pants are designed to flex to what's next. The game-changing Champion® Tech Weave Flex Pants amp up your sports style with top-notch craftsmanship. Midweight interlock cotton/polyester fleece keeps you warm without the extra weight — whether you're working out or going out. Eyelets at knee backs offer cooling ventilation. Know what's even better? You'll look good in these sweatpants while you stay cool and comfortable with a slim men's fit and tapered leg that show off your sneakers. Essential angled side pockets and invisible zip back pocket safely stow your tech and keys on the go.