The pulse range of protection is based around the OPT-HEX design of EVA which makes the Pulse Headguard one of the most advanced on the market. The OPT-HEX protection absorbs the impact of big hits, spreading the shock out across a wider surface area. Hit the contact area with zest and enjoy your games in the comfort and protection afforded by this headguard. Features 10mm OPT-HEX for total protection.