HeelWrap: Rome's HeelWrap platform is designed for fool-proof simplicity with a supportive, ride-anything flex. This design features an adjustable aluminum heelhoop with two points of connection to the baseplate; Kink Straps: Kink Straps are designed to allow riders to choose from two different ankle strap positions on the boot. Ride it up for a more powerful feel, drop it low for a looser ride; UltraFlex Pro Ankle Strap: Powered by AuxTech, the UltraFlex Pro Ankle Straps feature an overmolded design and open 3D edge for their most powerful, reactive and locked-in fee; ProGrip Toe Strap: Powered by AuxTech, ProGrip Toe Straps provide next level, locked-in hold and grip; AuxTech: Hinged patterns for next level connected-comfort. A Rome first innovation, AuxTech is a game changing pattern they use in their ankle and toe straps; Highback Materials: 100% Nylon; Baseplate: 15% Glass. A mellow and medium flexing feel for a smooth ride; Forged Aluminium: Forged Aluminum heelhoop for lightweight strength and durability; 2% Footbed Canting: 2 Degree Dual-Density footbed