The 2mm Dawn Patrol shorty offers a high-end, technical look with unreal flexibility and durability. Features 100% superstretch neoprene throughout, plus Rip Curl's top of the line "E4" Ultralite superstretch neoprene strategically placed at high flex areas for even better performance. Seams are flatlock stiched for durability. Also includes a full back zipper, adjustable neck, mesh leg seals, and an internal key pocket.