Our snap shirt brings extra warmth to cold weather with a brushed organic cotton exterior and recycled, Thermore® Ecodown® synthetic insulation. The lofted insulation is mapped—more in the core, less in the arms—to bring just the right amount of heat without excess bulk. Made for working out back or heading for the ski hill, the custom snaps, quilted look and embroidered pinecone logo add characteristic Stio detailing. A roomy fit and polyester lining slide smoothly over base layers, wool sweaters or cozy fleeces.