Description of The North Face Plasma Thermal Jacket - Women's You’re planning to summit Mt. Hood but to do so you need a jacket that will withstand the elements. Waterproof and breathable the Plasma Thermal from The North Face keeps you insulated with PrimaLoft insulation while the hem cinch cord helps trap essential body heat inside. With a performance fit and fully adjustable hood the Plasma’s versatile design is there for you the entire journey. Designed for frigid mountaineering and climbing endeavors, a waterproof, breathable, seam-sealed jacket with exceptionally lightweight insulation. Features: Body: 40D 100 g/m² (2.9 oz/yd²) HyVent 2L - 100% nylon faille weave Isulation: PrimaLoft One 100g 27.5" length 750 g (26.4oz) Performance fit Waterproof, breathable, seam sealed Insulated with PrimaLoft Fully adjustable, helmet-compatible hood with laminated brim Tricot-lined collar for comfort Napoleon chest pocket Two hand pockets Internal security pocket Pit-zips Non-abrasive molded cuff tabs Hideaway hem cinchcord