These track pants are made of 100% polyester, woven (8000MM / 3000MVP). This material ensures that the pants are wind and waterproof and also have great breathability. The legs have an extra long zipper, up to the hip, so you can easily put the pants on and off over your sports shoes. The pants have a mesh lining and mesh panel on the back. Two slit pockets with zipper on the front. The waistband is elastic and contains a cord, the pants have a Velcro closure at the ankles.