Exclusive to Fox Racing, the Fox Racing Motion X boots feature a waterproof membrane and ultra-durable Duratac compound on the outsole and burn guard giving optimal grip and durability for advanced-level trail riding. In addition, the Fox Motion X boot offers half sizes for a more personalised fit for exceptional control and comfort. TPU protection in strategic locations offers superior protection with ankle, calf guard, shin place and toe cap. Fox's patented hinge lockout system around the ankle stops motion before hyperextension to prevent injuries. The 4-buckle closure system offers a forged metal construction giving a precise fit with extended-length levels for easy opening and closure. The new ball and socket mechanism ensures your mobility is never compromised with this system, providing float as the boots flex and contract while you ride. The sole offers strategic stiffness for the ultimate in control.