ALPINESTARS Acumen Jacket - Black - Medium 123011500-10-M SRJL-XX Weighing up to 70% less

Weighing up to 70% less than lead-acid batteries

phosphorus and sulfur compounds to withstand high-performance riding and racing

these stacks deliver significant power gains and superior acceleration

internally updated bio-mechanical inner bootie made by 3d mesh material for greater structure

ALPINESTARS Acumen Jacket - Black - Medium 123011500-10-M SRJL-XX Weighing up to 70% lessAcumen Jacket Black Medium 92% Polyester 8%Spandex waterproof woven fabric with fleece, Soft surface wind stopper softshell jacket with moto styling, Removable hood with bungie adjusters, On seam hand pockets, half rib cuffs and rib inset hem, Internal main label and external label branding