Multi-material upper constructed from
lightweight, abrasion resistant and durable
microfiber which incorporates anatomically
profiled copolymer protection
Featuring unique Alpinestars compound all terrain
sole for grip and support. The sole is replaceable
Newly designed microfiber front and rear flex inserts
for control, support and front and rear movement
Bio-mechanical medial blade system
allows a good front rear flex giving
support and protection to the ankle
Contoured co-injected polymer shin and calf
protection connects on the lateral side to
provide excellent all-round protection
Comprehensive boot support and protection
provided by copolymer protection in the
lateral, medial, heel counter and toe box
for excellent impact performance
Rear TPR gaiter patch applied on top of the TPU calf
protector gives protection and comfort on rear flex
Injected TPU shin plate connected with
the TPU medial protector panel; Velcro®
upper closure, plus TPR flap for broad
ranging calf fit adjustment and support
The ergonomic TPU triple buckle
straps harmoniously the front of the
boot without compromising flex
New closure system includes 3 polymer buckles
with an innovative closure system. This closure
includes a ratchet with memory and a quick release/
locking system with self-aligning design for easy,
precise closure; all buckles are replaceable
Extended PU gaiter helps seal out
excessive water and dirt entry
Medial-facing texture patterning
provides improved grip on bike
Replaceable stamped steel sole guard
Full technical textile lining for
comfort and moisture wicking
Replaceable EVA footbed features
textile lining for comfort
Soft, multi-density foam surrounds ankles and collar
for comfort and shock absorbing performance
Versatile upper Velcro® closure provides
adaptable fit for wide range of leg sizes
Innovative one-piece TPU injected insole,
reinforced by a metal shank inside and
co-injected toe reinforcement