With a main chassis constructed with 450D polyfabric and stretch softshell for the optimal blend
of durability, light weight and comfort, this jacket
features subtly incorporated class-leading Nucleon
Flex Plus armor for proven impact protection. With
a fixed 2L waterproof membrane construction,
direct ventilation panels, a detachable thermal
liner and a detachable softshell hood, this jacket
can be adapted to the weather conditions for real
world versatility, and is fully optimized for use with
or without Tech-Air® 5, Alpinestars world leading
electronic airbag safety system.