Six years ago, Giro set a new standard in quality, look and feel in a recreational helmet with the original Register. The Register II Youth takes this to the next level by bringing styling and venting of Giros highest-end road helmets into this lightweight, in-moId helmet in a Universal Youth size for younger riders. With a removable visor, a highly-adjustable fit system and the Mips Evolve Core rotational energy management system, the Register II Mips is a best-in-class recreation helmet. - MIPS EVOLVE CORE All Giro helmets are designed to reduce as much energy as possible while meeting and exceeding stringent safety standards. The goal of Giros Mips Evolve Core-equipped helmets is to reduce rotational forces while enhancing fit and comfort by combining the Mips slip plane with the helmets adjustable fit system. - RUGGED: In-MoId Construction fuses a tough polycarbonate outer shell with the helmets impact-absorbing foam liner. The fusion process allows for better ventilation systems, making in-moId helmets lighter and cooler than traditional helmets. - ROC LOC SPORT FIT SYSTEM The Roc Loc Sport fit system offers easy one-handed operation with a 7cm adjustment range. Its confident clicking feel and sound lets riders know that the helmet is adjusting to a comfortable fit. With comfort similar to Roc Loc 5 and ponytail compatibility, the new Roc Loc Sport fit system brings premium function to sport level helmets. - DEEP INTERNAL CHANNELING Combined with the massive 16 vents, internal channeling forces air to flow over the scalp, providing remarkable cooling power. - Quick Link removable visor - Reflective rear decals - Complies with the US CPSC Safety Standard for Bicycle Helmet for Persons Age 5 and Older E.U.: CE EN1089