Sandbox Classic 2.0 Low Rider Wakeboard Helmet - the signature brim helmet, designed for multiple impacts, in Bermuda Camo colourway. The Sandbox Classic 2.0 Low Rider Wakeboard Helmet has a minimal design, patented vent system and signature brim. It features a tough ABS shell with a flexible EVA liner tested to reduce the force transmitted to the head in case of a crash. It CE EN 13852012 certified - Helmet for Canoeing and White Water Sports. - EVA SOFTFlexible EVA ethylene vinyl acetate foam designed to protect against multiple low force impacts. - LOW PROFILEAll Sandbox helmets are designed to have and ultra low profile fit without compromising safety. - CUSTOM FITMultiple fit pad thicknesses available with all Sandbox helmets offer 18 different ways to make your helmet fit perfectly. - Water sport ear cover compatible ear covers sold separately. - CLASSIC 2.0 LOW RIDER SIZESSmall Hat size 6 12 - 6 34, 52-54cm, 20.5-21.3Medium Hat size 6 78 - 7 18, 55-57cm, 21.7-22.4Large Hat size 7 14 - 7 12, 58-60cm, 22.8-23.6