Cycling jerseys for all levels riders. Tops material: 100% polyester. Coolmax active quality with quick dry. Style: full length zipper easy wear and take off. Cycling pants material: 80%polyester and 20%spandex. It comes with coolmax silicon gel cycling pads. Size suggestion: X-Small: Height:59"-61", Weight:88-96 lbs; Small: Height:61"-63", Weight: 94-99 lbs; Medium: Height:62"-65", Weight:99-115 lbs; Large: Height:63.5"-66", Weight:110-125 lbs; X-Large:Height:65"-68", Weight:120-140 lbs.