Key Features:Enduro/ Trail/ All Mountain helmet with In-mold Technology for increased protection and energy dispersion,Compact, two-piece racing shell with a high-quality finish,Incorporating IPX® ACells helmet impact absorption technology optional available,Ratcheted peak for on-the-fly angle adjustment,Unique \'Dual- Flow\' System with over-sized vents for improved and constant air circulation inside the helmet,3D Multi-Positioning System for perfect adjustment in 3 directions: up-down, front-rear, open-close,Fidlock® magnetic buckle for easy, single-handed fastening and release,Accommodates goggles under peak when in top-most position and rest securely in place on ridge at back of shell,Lightweight construction: polycarbonate shell, EPS liner,Sweat-absorbing and removable washable inner liner,Extended coverage at the back of the head,Weight: 390g (±25g),Exceeds EN1078 safety standard for bicycle helmets.