evo.com | Patagonia Midlayer Vests > Lightweight, packable, and perfect for layering, the Patagonia Nano Puff Vest is the ultimate core-warmer. Filled with 100% recycled PrimaLoft(R) Gold Insulation, it cuts the chill without the bulk, so you're free to move and explore, or just look effortlessly put together. Center Front Zipper Wicking interior storm flap and zipper garage at chin for next-to-skin comfort. Lining 1.3-oz 100% recycled polyester ripstop with a DWR finish Shell 1.4-oz 20-denier 100% recycled polyester ripstop with a durable water repellent (DWR) finish Regular Fit Neither slim nor oversized. Regular-fitting technical garments may be worn over heavier midlayers. Brick Quilting Pattern Horizontal quilt lines on side panels stabilizes insulation and uses durable thread for abrasion resistance. | Women's Patagonia Nano Puff Vest 2026 - X-Small Purple | Polyester