96% polyester. 4% spandex Supports all kinds of mobility Adjustable side drawstring 4-way stretch. breathable and sweat-wicking. Squat-proof Zippered pockets on both sides. hidden zippered pockets. increase your storage Soft. comfortable. skin friendly Perfect for both sports activities and daily life 4-way Stretch Sportswear Joggers With Side Pockets, Black Breathable 4-way Stretch Pants, Black 4-way Stretch Yoga Pants For Jogging, Sportswear Bottoms With Side Pockets And 4-way Stretch, Fitted Functional Joggers With Elastic Waistband, Fitted Joggers With Elastic Waistband, Athleisure Joggers With Elastic Waistband, Functional Comfort Stretch Joggers For Workout, Fitted Workout Bottoms With Functional Drawstring