Pro-Tec Ace Water (Water) HelmetWhether you're wakeboarding kayaking, kite surfing or white water rafting the Ace Wake helmet is well known for its versatility with features combining style and comfort.Featuring a high-impact absorbing ABS shell and dual-density waterproof EVA surround liner.• Shell: Durable and tough, Injection moulded ABS (acrylonitrile butadiene styrene).• Liner: Dual-density waterproof EVA foam (Ethylene-vinyl acetate).• Vents: 16 open holes for Optimum ventilation and water drainage.• Interior: Full surround padded Interior with channels directing water away from the eyes and ears whilst draining.• Chin strap: Nylon webbing strap with Buckle.• Certification: CE EN 1385 Water Sport Safety Standard.These helmets are not intended to be used in white waters of classes 5 and 6 as defined by the international union of canoeing, this helmet only protects against Bumps, Scratches and Shocks.Suitable for: Wake boarding, Kayaking, Canoeing, Surfing, River Surfing, Kite Surfing, Water skiing, Wind Surfing and Sailing.