Body/side pocket palm side: 80% cotton/20% polyester. Side pocket knuckle side/back pocket: 100% cottonNIKE MEN’S JOGGERS: Set yourself up with plush comfort without the bulk. The men’s jogger sweatpants feature an elastic waistband and ankle cuffs for a clean look.FLEECE LINED: Crafted with brushed-back fleece, the Nike jogger pants for men are made of cotton and polyester with a soft, warm feel against the skin during play.SLIM WAISTBAND: The slim waistband and open-hem design create a laid-back look. The Nike joggers have a ribbed waistband and ankle cuffs, so you can show off your sneakers.POCKETS: Open side pockets and a back pocket with snap-button closure offer convenient storage. The regular fit men’s jogger pants are slim at the hip and relaxed through the legs.MEN’S SWEATPANTS: Machine wash, imported, inner layer fabric: 80% cotton/20% polyester, outer layer fabric: 100% cotton, Nike logo embroidered on left hip.