A helmet for mountain biking, enduro and trailThe Tectal is a trail, enduro and all-mountain bike helmet with improved and lightweight protection and ventilation.Sizes:XS/S: 51-54cmM/L: 55-58cmXL/XXL: 59-62cmThe Tectal model, with a well-ventilated design and developed for intense trail riding and enduro racingThe well-ventilated Tectal has been developed specifically for aggressive trail riding and enduro racing, and incorporates the aramid bridge system of POC's proven and award-winning Trabec helmet. The reinforced EPS liner provides a high level of protection and the unibody shell construction, introduced in POC's innovative Octal road cycling helmet, further enhances the safety properties and construction integrity of the helmet, while maintaining a reduced weight.Tectal offers more coverage than conventional mountain bike helmets and has a highly efficient ventilation design, optimized and evaluated through wind tunnel tests. The lightweight sizing system ensures a comfortable and secure fit.Specifications:MORE COVERAGEWith wider areas around the back of the head and temples, the Tectal model provides more coverage where it's really needed.INTEGRATED STORAGE SYSTEM FOR SUNGLASSESYou can store your sunglasses in the helmet halfway through the ride, as it has an integrated storage system.Weight:XS-S: 320g ML: 350g XL-XXL: 370gAramid:Aramid fiber mesh for greater protection and durability.Building:EPS lining PC outer shell unibody shell