Hyperlite Kink'd Wakeboard Helmet - Women's 2010: Keep your noggin safe and live to tie your shoes another day with the Hyperlite Kink’d Wakeboard Helmet. The Kink’d is made with Brock foam exclusive to Hyperlite by Bern Helmets to ensure safety and functionality. Brock is a light weight foam that allows moisture and air to circulate through it in any direction to keep you cool. Brock foam is also very resilient and returns to its shape after impact, giving you the protection you need for multiple crashes.