Quiksilver Syncro Mens Summer Wetsuit This easy entry back zip wetsuit is constructed from Quiksilver\'s F\'n LITE neoprene, providing ultimate flexibility and warmth, guaranteed to keep the chill off in cool waters. The nuts and bolts F\'n LITE neoprene made with air cell-rich limestone for lightweight warmth Thermal Smoothie on chest and back panels - retains heat and blocks wind WarmFlight® x1 Far-Infrared thermal lining on chest and back panels - transforms body heat into infrared energy to generate & maintain warmth GBS (glued and blindstitched) seams for maximum flexibility and minimal water entry Seam taping at critical zones Back zip entry system with YKK® #10 metal zip Hydrowrap x2 completely adjustable neck closure system for a watertight seal Hydroshield water barrier prevents water from entering via the back zip, keeping you warmer Supratex knee pads, durable, lightweight & flexible Suitable for suggested water temperatures of 13°C - 18°C / 56°F - 64°F This is a guide only: Weather, sensitivity to the cold & conditions at your local break will affect temperatures & choice of equipment Weight: 1.07 kg Composition 92% Nylon/Polyamide, 8% Elastane