Patagonia Men's Nano Puff Jacket

Warm, windproof, water-resistant and supercompressible, Nano Puff products are made with 22-denier 100% recycled polyester and insulated with 60-g PrimaLoftA® Gold Insulation Eco with 55% post consumer recycled content. While not quite as warm as down, synthetic insulation will keep you warm even when wet.