Smith Persist Mips Bike Helmet - black/cement - is a model that combines a high level of comfort and protection. The in-mold construction combined with the Mips system ensures safety, and the large number of vents offers smooth airflow. If you own Smith cycling glasses, you will certainly be pleased to know that this model uses the AirEvac™ solution. It maintains airflow between the frames and the helmet, preventing lens fogging. The Smith Persist Mips bike helmet - black/cement - is made using in-mold technology. The polycarbonate outer shell is fused with EPS foam, achieving low weight and a low profile. To enhance safety during a fall, the model is equipped with the Mips system. This reduces rotational forces, increasing your safety by minimizing the risk of brain damage. The energy-absorbing, zonal Koroyd® material complements the Mips system to reduce impact forces in the event of a collision and provide confidence on every ride. Thanks to its advanced construction, the Smith Persist helmet meets the international certification standards CPSC and CE EN 1078. The Smith Persist Mips road helmet features 21 vents for excellent airflow, so you don't have to worry about overheating. The AirEvac™ system allows for perfect integration with Smith glasses and goggles, creating a channel for hot air flow, putting an end to fogged lenses! To allow the user to adjust the Smith bike helmet to the shape of their head, it is equipped with a precise VaporFit™ adjustment dial with a distinct click. Smith Persist Mips Helmet - black/cement - key features: - Model made with in-mold technology for low weight and high protection; - Mips technology reduces rotational forces in case of a fall, protecting your brain; - Zonal Koroyd® coverage provides additional energy-absorbing and ventilated impact protection; - Helmet meets strict international standards CPSC and CE EN 1078; - 21 vents for excellent air circulation; - Possibility to store glasses inside the front vents; - AirEvac™ system ensures perfect integration with Smith goggles and glasses; - Helmet adjustment via VaporFit™ dial; - Inner lining is quick-drying and efficiently wicks sweat during exertion.