Arcteryx Phase SL Zip Neck LS

Built with an advanced performance fabric created for high output activities, the men's Phase SL Zip Neck is a silkweight baselayer that rapidly wicks moisture and stretches with the body. Next generation PhasicTM SL yarns speed dry times, improve moisture transfer and elevate comfort. The tall collar adds coverage, and the deep front zip provides ventilation. Gusseted underarms facilitate ergonomic freedom. Updated style lines and improved fit. Phase: Moisture wicking base layer for interval activities. SL Super Light: Uses the lightest weight materials available to provide high weather protection, performance andor packability, but with the right amount of durability. FULL FEATURE LIST Technical Features Moisture wicking Breathable Quick drying Construction Mechanical stretch textile for unrestricted mobility Merrow stitch seam construction reduces seam size Flatlock construction improves next to skin comfort Design Next to skin fit aids thermal efficiency and moisture transfer Patterning Anatomical shaping for fit and comfort Collar Configuration Tall collar with a deep zip neck provides warmth with rapid ventilation Cuff Sleeves Configuration Long sleeves Logos Label Configuration Non chafing label UPF Rating 25 MATERIALS PhasicTM Technology by Teijin PhasicTM SL 100% polyester