All of the features, performance and comfort of the S-MX 4 boot with added waterproofing to make it a truly versatile all-weather boot
Durable Lorica construction and injected PU shields the shin, ankle, calf, toe and heel from impact while minimizing abrasion
Quick drying polyamide lining is laminated with open cell foam and high density contoured padding to absorb shocks to the foot area
Innovative air vents at the shin, calf, heel and forefoot are covered with a specially designed mesh (with a waterproof membrane) to provide unmatched levels of rider comfort
Large instep and Achilles flex zones for superior comfort
Anatomical and removable PU Foam foot bed is vented to keep the rider's foot cool and comfortable
An extra wide Velcro® flap, in unison with an innovative offset rear opening/closure system that features an elastic mounted zipper, adds up to a precise, comfortable fit
Exclusive sole features a structured shank reinforcement for added support to the arch area
Interchangeable bi-injected PU toe slider with snap-in assembly
Dual rubber compound race sole provides a precise feel and improved grip on-and-off the bike
