The Alpha SV is the definitive alpine hardshell, engineered for extreme abrasion and the most severe mountain conditions. This "Severe" (SV) powerhouse utilizes a heavy-duty N100p-X face fabric paired with the next-generation GORE-TEX PRO ePE membrane. This 2025 iteration is fully PFAS-free, offering a lighter and more sustainable "bombproof" barrier without sacrificing the legendary durability professionals depend on.
This is a Lunar New Year limited edition, designed in collaboration with artist ROSTARR, features custom calligraphic artwrk inspired by "Urushi" lacquer. While maintaining its legacy as a professional-grade tool, the construction includes a helmet-compatible StormHood™, fully taped seams, and articulated patterning for total mobility.
Year of the Snake Colorway:Summit/Edziza
Design Detail: Exclusive ROSTARR "Snake in Motion" embroidery on the left arm and a pyramid logo on the hood.
Materiality:GORE-TEX PRO ePE (PFAS-free) with a 100D recycled nylon face.
Manufacturing: Made in China.
Hardware:WaterTight™ external zippers with RS™ (Rain Shield) sliders and HemLock™ harness inserts.