Nuclei SV Parka Men's S24

The Nuclei SV Parka from Arc'teryx is the warmest synthetic insulated jacket in their line-up.  Perfect for use as a warm belay and summit Parka that is lightweight and compressible on colder alpine and rock climbs.  You can also wear this underneath an oversized GORE-TEX® waterproof shell for the ultimate combination that will keep you warm and comfortable even in the most extreme wet and windy weather conditions.  Strategically placed varied thickness and varied numbers of layers of Coreloft™ insulation in different places provide and a great balance of warmth, packability, and mobility.  Features includes a lightweight but fairly tough windproof/breathable shell material, 5 pockets, a helmet compatible adjustable hood, stretch-knit cuffs, and an adjustable hem drawcord to keep out the drafts. Details Windproof/Breathable Arato™ 15r Outer Shell Fabric with DWR Durable Water Repellent Finish Coreloft™ Continuous 180 g/m² and Coreloft™ Continuous 90 g/m² Synethetic Insulation Two Laye