The Quiksilver 4/3mm Prologue Back Zip wetsuit is ideal for surf and water sports enthusiasts. Made with a blend of nylon elastane fabric, this suit offers exceptional performance and durability. Its StretchFlight neoprene allows for great flexibility, while the FreeMax super stretch neoprene ensures high performance and durability. The textured Thermal Smoothie neoprene front and back panels retain heat and block wind, keeping you warm in cold waters. Additionally, this product has 24% less CO2 emissions per wetsuit and is made with eco-friendly neoprene derived from limestone and certified by bluesign. It features glued and blind-stitched seams on the outside for maximum flexibility and minimal water entry, a thickness of 4/3mm, a mock neck, long sleeves, a back zipper closure, and eco-friendly Aqua Glue for lamination.Features: Nylon and elastane blend fabric FreeMax super stretch neoprene for high performance and durability Thermal Smoothie neoprene with durable texture on front and back panels; retains heat and blocks wind 24% less CO2 emissions per neoprene wetsuit Eco-friendly neoprene derived from limestone, made from discarded tires, and bluesign certified GBS seams for maximum flexibility and minimal water entry 4/3mm thickness Long sleeves Back zipper