Lightweight, warm, and packable, this black Patagonia Nano Puff jacket is built with PrimaLoft® insulation and a wind-resistant shell. The sleek quilted design and stand-up collar provide functional warmth without bulk—perfect for layering or solo wear in chilly conditions. Size: Men’s Medium Black with horizontal quilting PrimaLoft® synthetic insulation Full zip front with stand-up collar Zippered hand pockets Excellent condition – minimal signs of wear An everyday essential for outdoor warmth in a low-profile silhouette.