Designed for a seamless fit with the Tectal and Tectal Race MTB helmets, the Crave sunglasses feature a lightweight, flexible and durable grilamid frame and hydrophilic rubber nose stays that remain grippy even when wet, making the style suitable for a broad range of sporting activities. The snap-in hinges will pop out under impact, minimizing the risk of braking the frame in a fall. Open frame construction improves ventilation and reduces steam build-up, while the Ripel lens treatment works to keep water, mist and dirt off the lens. Easily interchangeable lenses mean the right visual protection for all conditions is easy to find. Designed to integrate seamlessly with the POC Tectal and Tectal Race helmets Lightweight and durable grilamid open frame Snap-in hinges Interchangeable lenses