Constructed with exclusive Lycra/Spandex blend for the ultimate combination of comfort and durability. Short skins available with or without removable hip and tail bone impact pads. Long skins include removable impact pads, provide added warmth in cooler riding conditions and ease rubbing and chafing under knee braces and knee guards. Six-panel design for better fit and comfort. Synthetic chamois crotch pad virtually eliminates "monkey butt".