evo.com | Patagonia Synthetic Jackets > Your mom, your uncle, and half the mountain guides in the world all rock the Patagonia Nano Puff(R) Jacket, and just because you're a kid doesn't mean you can't too. Super warm for it's weight, ultra-compressible, and capable of becoming part of an all-weather protection system when worn in combination with a hard shell outer layer, the Nano Puff(R) is an indispensable piece of gear for active mountain people, including small ones. bluesign(R) Approved 2.2-oz 100% Polyester Plain Weave with DWR Finish 60g PrimaLoft(R) Gold Eco | 100% Polyester 55% post-consumer recycled content, water-repellent, highly compressible and maintains 98% of warmth, even when wet. Regular Fit Neither slim nor oversized. Regular-fitting technical garments may be worn over heavier midlayers. Unique Quilted Pattern Holds Insulation In Place 1.6-oz 30-Denier 100% Recycled Polyester Mini Ripstop with DWR (Durable Water Repellent) Finish | Kid's Patagonia Nano Puff Jacket Boys' 2023 - Large Black | Polyester