The Dainese wave D1 G1 motorcycle back protector can be fitted into a pocket inside Dainese jackets. A very functional back protector which will protect you under all circumstances, thanks to the inner core of Nidaplast material and the external polypropylene plates with perforated and corrugated structure. Due to the small size of the protector it is very light weight and it will fit perfectly in your Dainese jacket. - Dainese Wave D1 G1 Black Size