This is insulated outerwear for action heroes. Weighing in at well under a pound, the name only hints at the evolved nature of this superb winter jacket. Lightweight, ultra-warm Thermal R(TM) Eco insulation protects your core, while Polartec(R) Power Stretch(R) in the sides, back, and sleeves delivers unheard of flexibility for an insulated garment. Part of our UpCycle(R) program. Thermal R Insulation Stretch Fleece Back and Sleeves Zippered Handwarmer Pockets Elastic Bound Cuffs and Hem Thumbholes Internal Zippered Pocket Fit-Athletic Fit Main materials-100% Nylon DWR SD Mini Ripstop 1.0 ozyd - 92% Nylon, 8% Elastane Jersey Fleece 7.2 ozyd Center back length-24.75in Insulation-Thermal R Weight-0lbs 12.27oz (347.8g) Style number-89870