Mystic MK8 X Watersport Helmet in Night Blue | 2021 The new Mystic MK8 X Watersport Helmet is ideal for kitesurfing, surfing, wake boarding and any other water sport. It is lighter, more comfortable and extremely durable and secure - perfect for impact sports where extra protection for your head is essential! Made from high impact thermoplastic to protect your head and keep you safer. The MK8 X has an adjustable dial fit system, removable foam inserts, and detachable ear pads (not included) to make this an extremely comfortable helmet for all water-sport enthusiasts. Features    Ventilation Holes Dial Tightening Fidlock Closure 3D Mesh Liner CE Approved High Impact ABS Thermo Plastic Lightweight Outershell