Warm, Windproof, Water-Resistant-The Nano Puff Vest Uses Incredibly Lightweight & Highly Compressible 60-G Primaloft Gold Insulation Eco 100% Postconsumer Recycled Polyester with P.U.R.E. (Produced Using Reduced Emissions) Technology, Wrapped in a 100% Recycled Polyester Shell & Lining. Fairtrade Certified Sewn. *All Patagonia Items for Co-Branded Require Company Approval, Please Check with a Member of the Sales Team. Minimum Quantity: 1