Features: 80%Neoprene 20%Nylon, Magic sticker waist band, High waist, full cover and burn waist fat. 1. sweat 4 times more then normal pants. 2. fashion joint design, sporty and energy. 3. quality stitch and perfect sewing , we aim for higher level pants. 4. perfect for running, hiking, jogging, climbing, yoga , casual wear and so on.