Roxy Wetsuits - Roxy Syncro GBS 4/3mm Back Zip Wetsuit - Black/ Violet/ Coral/ Flame :: Women > Wetsuits. Temperature Rating: Suitable for water temperatures of 8 - 13 Degrees\n CelsiusHydrowrap Neck Fastening: Adjustable neck fastening system for a watertight\n sealMaterials: 92% Nylon/ Polyamide. 8% ElastaneEcto-Flex Knees: Lightweight. durable and flexible knee padsGlued and Blind-stitched: Tripled glued. double stitched seam allowing\n high stretch. strength. and minimal water entryHydroshield Water Barrier: Stops water from entering the suit through\n the zipWater-block semi dry zip: Featuring coated. off-set teeth to create a\n watertight seal that minimises zip flushThermal Smoothie Neoprene: Flexible neoprene that is wind and water repellentDry Flight: Infared heat technology thermal lining to keep body heat by\n conducting it back into liningFN Lite Neoprene: The lightest warmth with neoprene packed with air cellsThickness: 4/3mmWomen's wetsuitPockets: Interior key pocketGlideskin Neck Seal: Size: 16.