Description of Arcteryx Epsilon AR Jacket For the athletic adventurer the Epsilon AR jacket prides itself on being Arcteryx’s most breathable soft shell utilizing a bonded Poly Micro-Grid fleece that is ideal for ice climbing, snowshoeing, and skiing. Its ability to shed moisture and provide an agile fit puts the Epsilon with the upper echelon. Gender specific anatomical patterning from Arcteryx. Features: Hip length Full front zip with laminated wind flap Laminated chin guard No-lift gusseted underarms Stretch wrist gussets Two laminated chest pockets with laminated zip Laminated hem drawcord Reflective logo Bonded Poly Micro-Grid Fleece Weight: 403g