For quick climbs despite the snow, early morning departures from the refuge, or ski touring outings that end with a headlamp, the men's Nano Puff™ Hoody from Patagonia is the ideal partner. Simply the synthetic insulation with the best thermal efficiency on the market! With its high-performance PrimaLoft® Gold filling of 60 g/m² (55% post-consumer recycled), the Nano Puff jacket is ultra-compressible, extremely lightweight and incredibly warm. Made from 100% recycled polyester ripstop material treated with a durable water-repellent (DWR) finish, this renowned Patagonia® jacket perfectly resists wind and moisture. The Nano Puff® Hoody offers a preformed cut and a soft internal storm flap that wicks away sweat, a zipper guard for added comfort at the chin, and a protective hood that fits easily under a helmet. We also appreciate the drawcord at the bottom of the garment, its two zippered handwarmer pockets, and the practical internal zippered chest pocket (with carabiner loop) that serves as a storage sack for the jacket. For hiking, climbing, or skiing, the Nano Puff® Hoody jacket is a must-have for adventurers! Lightweight, compressible, durable, and water-repellent material, Simple and lightweight hood that fits easily under a helmet, Synthetic filling with the best thermal efficiency on the market: PrimaLoft® Gold 60 g/m², 55% recycled, Retains 98% of its warmth even when wet, Brick quilting pattern with horizontal side panels to stabilize the filling, Robust thread seams ensuring excellent abrasion resistance, Front zipper with internal storm flap that wicks away sweat, Zipper guard for added comfort at the chin, Two zippered handwarmer pockets with finely finished zipper guards, Internal zippered chest pocket that serves as a storage sack for the jacket, with reinforced carabiner loop, Rounded lower back and drawcord at the bottom of the jacket to retain warmth, Outer material and lining: 100% recycled polyester, 47 g/m², 22 denier, with durable water-repellent (DWR) finish, Filling: PrimaLoft® Gold Insulation Eco 100% polyester (55% post-consumer recycled), 60 g/m², Bluesign® certified material, Featherweight: 362 g. Primaloft®: PrimaLoft is a synthetic insulating material characterized by its lightness, high breathability, and softness. PrimaLoft has significant heat-retaining properties and, unlike down, is water-resistant. This fabric will keep you warm and dry during your sports activities, even the most intense ones. PrimaLoft® Gold offers the best balance of warmth, water resistance, and compressibility in the PrimaLoft range. Bluesign®: The independent Bluesign® technologies structure, based in Switzerland, examines every step of the textile supply chain to certify that the chemicals, processes, materials, and products used to manufacture a product are safe for the environment, safe for workers, and safe for the skin of adventurers. Patagonia - Nano Puff® Hoody - Insulated jacket - Men's