Alpinestars Jacket Race RainThe Racing Rain Jacket is 100% Waterproof and is designed for wear over the top of a leather suit to provide an effective barrier against the elements. The jacket features convenient details like a back hump niche while the pre curved design offers an exceptional fit in the riding position. Waterproof jacket for track use in wet conditions, designed to be worn over the top of leather suit Constructed from 2mm 100% waterproof transparent material