The Giro Fixture™ MIPS® brings confident, mountain bike style and breezy ventilation together in a compact design that complements nearly any ride, especially when there is dirt under tread. Some of Bell's best features like In-Mold construction coupled with the ease and comfort of their acclaimed Roc Loc Sport fit system, offer the versatility you need to ride everything from streets to fire-roads to swooping single-track trails. The Roc Loc is also seamlessly integrated with the Multi-Directional Impact Protection System (MIPS).