100% StretchFlight x2 neoprene warm, light & flexible Flatlock stitched seams soft, flexible and durable Back zip entry system with YKK™® #10 plastic zip Hydrowrap completely adjustable neck closure system for a watertight seal Suitable for suggested water temperatures of 21°C 23°C / 70°F 73°F __This is a guide only:__ Weather, sensitivity to the cold & conditions at your local break will affect temperatures & choice of equipment Drainage holes Please consult the size guide before choosing your wetsuit. Sizing may change depending on the product Fabric Content 83% Nylon, 17% Elastane Q LOCK NECK SEAL HYDROWRAP BACK ZIP STRETCH FLIGHT 2