The Quiksilver Pro Bz 4/3mm wetsuit is perfect for little surfers. With a combination of nylon and elastane, its Eco-fabric is environmentally friendly. StretchFlight Eco neoprene foam provides excellent flexibility and comfort. The WarmFlight ECO Velvet zoned thermal lining ensures optimum heat retention. With GBS seams to prevent water ingress and a thickness of 403mm, this suit features a high collar and long sleeves for added protection. The zipped chest entry makes it easy to put on and the Aqua laminate ensures durability. Features: Eco-fabric: nylon-elastane blend Neoprene foam: StretchFlight Eco WarmFlight ECO Velvet zoned thermal lining fabric External seam details: GBS (glued, stitched and invisible) seams for maximum flexibility and minimal water ingress Thickness: 403 mm Collar: stand-up collar Sleeves: Long sleeves Access: Chest zip entrance Glue: Aqua laminate Key ring