Body-mapped, impact-absorbing SmartFlex pads layered on top of a ventilated, soft inner foam layer allowing for maximum protection, comfort and breathability SmartFlex pads offer form-fitting and lightweight protection that is flexible as you ride and hardens on impact Moisture-wicking, UPF 50 fabric Machine washable Compression sleeves with grippers at the top and bottom to keep guards in place CE 15613 impact with 1621 coverage