Alpinestars GP Force V2 2-Piece Leather SuitProduct Description Soft bovine leather construction with dual layers in the exposed areas for superior abrasion resistance Perforated leather chest, back, sleeve and leg panels for maximum airflow and ventilation HRSF (High Resistant Stretch) panels under the arms, on the shoulder blades, on the back of the legs and the crotch area for an optimized fit while delivering superior movement for optimized rider mobility The speed hump is engineered for