The Troy Lee Designs A1 Classic MIPS Helmet offers unparalleled all-mountain protection using industry-leading safety standards for a secure trail riding experience. Developed to provide top impact protection, this helmet ensures you can enjoy the trails with confidence. The Multiple Impact Protection System (MIPS) reduces brain strain in angled impacts by allowing head rotation relative to the helmet structure, lessening the impact effects.Constructed with a reinforced polycarbonate shell and an EPS liner for lightweight protection, the A1 MIPS features a 16-port airflow system to keep you cool during your rides. The fully-adjustable cam-lock strap dividers help customise the fit for maximum comfort and protection.Key Features:- Multi-Directional Impact Protection System for angled impacts- EPS impact liner for maximum protection and minimal weight- Aerospace filament-reinforced shell- 16-port ventilation system for optimal cooling- Quick-dry comfort liner that is removable and washable- Specialised cam-lock strap dividers for different head shapes and riding styles- 3-year warrantyInvest in the Troy Lee Designs A1 Classic MIPS Helmet for industry-leading head protection on the trails.