Ski and snowboard helmet for women with Koroyd and MIPS The Smith Vida MIPS helmet comes with the latest safety innovations like zonal Koroyd and MIPS so you can focus on your riding and enjoy a helmet you can trust. It's lightweight, comfortable to wear and gives you a sleek look with a low profile. Construction The lightweight in-mold construction of the outer shell and the hard foam body (EPS) are combined into a uniform shape that makes the helmet lightweight and durable. Impact protection is provided by Koroyd inserts in specific zones for a lightweight, energy-absorbing and ventilated helmet. The MIPS Brain Protection System reduces the rotational forces caused by the impact on the head. Adaptation AirEvac ventilation technology provides the ultimate goggle-helmet integration for fog-free lenses. The temperature controls allow easy, one-hand adjustable venting of the 12 vents. The VaporFit Snow adjustment system with knob offers a 270-degree adjustment. XT2 antimicrobial lining with sweat-activated odour control keeps you comfortable, while removable Snapfit SL2 earpads provide warmth. They are also audio-compatible.