Giro Register II XL MIPS Cycling 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 Giro&';s Mips Evolve Core-equipped helmets is to reduce rotational forces while enhancing fit and comfort by combining the Mips slip plane with the helmet&';s adjustable fit system. In-MoId Construction fuses a tough polycarbonate outer shell with the helmet&';s impact-absorbing foam liner. The fusion process allows for better ventilation systems, making in-mold 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 vents, internal channeling forces air to flow over the scalp, providing remarkable cooling power.