Specialized Align II MIPS Helmet Wallet-Friendly, Expertly-Designed Specialized has a knack for making some of the best accessories on the market. The Align II with MIPS is no exception, and sets a new standard for what a budget-friendly helmet can be. Whether you are a recreational rider or a seasoned enthusiast, the Align II has the features to appeal to everyone. Industry-leading MIPS technology was designed into the Align II in order to dissipate rotational forces during a crash. On top of that, Virginia Tech's helmet safety testing facility awarded the Align II a 5-star rating, high praise for a helmet at such a wallet-friendly price. The clean minimalist aesthetic of the Align II was inspired by Specialized's top-end race helmets, but is not out of place when simply riding around town. The Headset SX dial fit system provides a wide range of adjustability for all head shapes and sizes-while the 4th Dimension Cooling System keeps your head nice and cool in even the hottest weather. Features Five Star Virginia Tech(R) Helmet Rating(TM) for the Align II sets a new benchmark for protection for a wallet-friendly helmet MIPS technology reduces rotational forces during a crash Headset SX dial fit system ensures a comfortable, micro-adjustable fit for all heads4th Dimension Cooling System provides exceptional airflow through a large vent on the front of the helmet Reflective decals for increased visibility in low-light conditions. Sizing Size Small/Medium Medium/Large Extra Large Hat Size6 1/2 - 77 - 7 1/27 3/8 - 8Head Circumference (in)20. 5 - 22"22 - 23. 5"23. 25 - 24. 5"Head Circumference (cm)52 - 56cm56 - 60cm59 - 62cm | Specialized | Align Ii Helmet Mips Cpsc Men's | Size Medium/large In Black/black Reflective