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Product Description
- Updates have made the S-MX R an even more accomplished road and track performer
- Greater flexibility and comfort, combined with lightweight and ergonomic shaping using hi-tech micro-fibre, gives superb riding control and safety performance
- Contoured shin plate protection with high modulus TPU injection re-profiled to improve forward flex performance whilst providing high effective impact and abrasion protection
- Air scoops are upgrated and give effective ventilation
- Ankle and calf protection is dual molded to improve material hardness and contoured to allow the Achilles flex bellows to wrap around the ankle
- Additional calf support is given by a molded logo tab behind the gusset
- Injection molded, support gasket has been added to control support and stiffness in the ankle area
- Wide and ventilated injected TPU heel counter structure is combined with an internal shock absorbing padded insert and memory foam ankle guard
- Inside lower heel grip, with a smooth inner profile, gives good feel and control
- Asymmetrical ‘throat’ design bellows area has been profiled to flow over the medial side forefoot to aid flex and promote natural movement
- Shifter pad and forefoot protection has been enlarged and uniquely styled with over-injected TPU inserts
- Side entry zipper and expansion panel allow easy entry and exit with wide opening aperture and improved general fit
- Micro adjustable, replaceable, ratchet closure, with recessed locking buckle and hidden strap around the calf, provides additional accuracy and security, in addition to the Velcro flap closure over the entry/exit zip
- Synthetic inner lining in open cell foam for comfort and long-lasting freshness
- Highly breathable lining in the ankle and forefoot areas
- Interchangeable, bi-injected, toe slider
- A removable and replaceable contoured footbed, sculptured with Alpinestars exclusive PU foam, provides improved arch support and increased forefoot pedal feel
- Exclusive rubber compound sole is highly durable and gives superb grip on the footpegs and a high level of pedal feel
- Internal molded shank
- CE Certified

