Gamma Series: Highly breathable textiles with stretch and differing degrees of thermal efficiency that can be worn as water-resistant outer layers. High degree of abrasion resistance. LT: Lightweight. Built with highly durable top performance materials but designed with a streamlined minimalist set of features to provide very light weight. Burly(TM) Double Weave has excellent breathability and moisture repellency. A textured inner surface adds a touch of warmth during active use in cool weather and marginal conditions. Constructed with an extremely durable non-insulated softshell textile with a soft inner face, this adaptive three-season hooded jacket is equally at home in the mountains or around town. Features: Weather resistant Moisture-resistant outer face fabric Breathable Highly durable Wind resistant DWR finish (Durable Water Repellent) helps bead water from fabric surface Mechanical stretch textile for unrestricted mobility-fabric is inherently stretchy without the use of Spandex fibres, making it more durable Gender specific patterning Articulated patterning for unrestricted mobility Gusseted underarms Stretch wrist gussets Adjustable hood drawcords Laminated brim Helmet compatible Storm Hood(TM) Laminated chin guard Full front zip with chin guard and wind flap Laminated cuffs Stretchy cuffs Drop back hem Laminated hem Adjustable hem drawcord Internal chest pocket with laminated zip Two hand pockets with zippers Embroidered logo Athletic Fit, Hip Length Weight: 615 g / 1 lb 5.7 oz Activity: Backcountry Skiing / Rock Climbing / Alpine Climbing / Hiking / Trekking Material: Burly(TM) double weave-46% nylon, 46% polyester, 8% elastane, 275 g/m . A hard-wearing, durable, stretch woven fabric with a smooth outer face and a soft inner face that is comfortable next to the skin. A DWR (durable water repellent) coating helps shed moisture.