Designed with the toughest and unforgiving of climates in mind, the Arcteryx beta SL jacket is a must for conquering the mountainside. Crafted from ultra-tough PFC-free GORE-TEX ePE material for ultimate proven performance embrace adventure in style. Regular fit Helmet compatible StormHood provides full coverage without impacting visibility Full zip closure Dual front zip pockets & internal pockets GORE C-KNIT backer technologyPFC-free GORE-TEX ePE membrane provides breathable weather protection Made with an innovative GORE-TEX fabric that provides a long product life DWR finish 3L 40dx70d GORE-TEX ePE with C-KNIT backer technology Item code: X000009684 VOID