【ICE SILK】ROCKBROS helmet liner uses ice silk fabric. The material is soft and silky smooth. Wearing it in summer has a cool touch and won't feel stuffy or hot.
【UPF50+ Protection】Our cooling balaclava mask provides top-notch sun protection with a UPF50+ rating. Significantly weakening the intensity of ultraviolet rays, allowing you to ride with peace of mind in summer.
【Sweat Absorption & Heat Dissipation】The cooling helmet liner is designed with breathable mesh to enhance heat dissipation and it can absorb skin sweat, quickly spread and evaporate.
【Easy to Wear】Our skull cap doesn't cover our mouth and nose, making it easy to wear and convenient to drink water anytime.
【Suitable for many helmets】The cooling helmet liner can be used with various helmets, such as bike helmets and motorcycle helmets. Reduces friction between head and helmet.