Arcteryx Zeta LT Pant - Women's Gore-Tex fabric with lighter weight, more breathable Gore C-Knit backer technology has excellent next to skin feel and good durability Zippered fly with snap and adjustable webbing closure 3/4 length WaterTight leg zipper allows for easy removal and doubles as a vent Gusseted crotch, articulated seat and knee Instep, lower leg and hem are reinforced with more rugged N150p-X face fabric