Rip Curl Wetsuits - Rip Curl Womens Dawn Patrol 4/3mm Back Zip Wetsuit - Black :: Women > Wetsuits. E4 Neoprene: Ultra lightweight offering complete flexibility and comfort as well as warmth in key performance panelsFastening: Durable concealed zip to backFlash Lining: To back panel offering stretch and warmthFreeflex Neoprene: Super stretch panels to enhance performanceSeams: Glued and Blind Stitched for durability and comfortBranding: Logo detail to chest. back and armWomen's wetsuitUnderams and Shoulders: Seamless for unrestricted movementS-Flex Knees: Knee pads offering durability.and long lasting flexibilityBatwing System: Provides a barrier from water entry Size: 12,14.