GUL Evo II Helmet - Black The Gul Evo II Helmet provides professional head protection, with enhanced comfort, performance and security. It is a fully adjustable watersport helmet suitable for a number of watersport activities including canoeing, kayaking, sailing and whitewater rafting. The helmet includes a fully adjustable inner, delivering a personalised and comfortable fit. Features - airborn system, heat sealed comfort, T-shock protection shell, airvent system front and back, removable soft padded ear protection, constructed to safety standard EN138, can be fine tuned to your specific head size.