The Patagonia Nano Puff Jacket - Infant is an insulated jacket for chilly strolls around the neighborhood and park adventures. Search no further than the lightweight warmth of PrimaLoft Gold Insulation Eco for your little explorer. Sandwiched between a NetPlus 100% postconsumer recycled nylon shell and 100% recycled polyester liner, this jacket is windproof and water-resistant. Zip them into the quilted, cozy cuteness and let them take the lead.