Fly Racing Adult FR5 MX Boot Line_Super-D the RSIV increases mileage by

the RSIV increases mileage by 23 percent in the front and 26 percent in the rear

Detachable safety whistle & goggle wipe

Comfort liner and quick release cheek pads are made of washable moisture-wicking

• Tools not included

The SM3 Youth weighs 1060g (ECE) and 1170g (DOT)

Fly Racing Adult FR5 MX Boot Line_Super-D the RSIV increases mileage byFR5 BOOT CONSTRUCTION 3D molded plastic shift panels with added grooves and texture that saves boots from premature wear TPU (thermoplastic polyurethane) heel pieces connect with lateral medial TPU pieces for full coverage Pre shaped molded plastic 3D shin adds impact resistance and comfort Soft interior foam surrounds the ankle and collar Contoured TPU calf plate Full textile lining Secure 4 buckle closure system 3D injected heel reinforcement plate