Arcteryx Alpha SV Jacket - Women's 1" high 9" wide e3D anatomical patterning and fit for unrestricted movement Water Tight Vislon centre front zipper Crossover bellowed chest pockets and sleeve pocket with laminated Water Tight zippers, two internal laminated pockets with zippers Removable HemLock inserts keep jacket in position under harness Laminated Water Tight pit zips