The Nike Yoga Joggers are all about relaxing comfort.They're made from lightweight, breathable fabric that uses at least 50% recycled polyester fibres to cover you in a soft feel that lasts well past your daily practice.This product is made from at least 50% recycled polyester fibres. A ribbed elastic waistband with a drawcord helps keep the joggers in place. Loose fit for a roomy feel. Pockets. 7/8 length. 75% polyester/25% cotton