Nano Puff Mitts provide the warmth you need for cold-weather outdoor pursuits, combined with the soft, light and oh-so-comfortable feel you want for everyday wear. Warm, windproof and water-resistant, they're insulated with highly compressible 100-g PrimaLoft Gold Insulation Eco with 55% postconsumer recycled content that's wrapped in a 100% recycled polyester shell with a DWR (durable water repellent) finish. Inside, a warm brushed-tricot lining feels soft and easy on the skin. Their brick quilting pattern has horizontal quilt lines to stabilize the insulation. Abrasion-resistant panels on the palms increase durability, elastic at the wrists seals out the cold and pull loops simplify on's and off's.