Smart layer options are key to maximizing the potential of your winter wardrobe and the overall fun of any snowday. Having a versatile jacket like the 686 Men's Airflight Down Sweater underneath a shell makes it even easier to jump on the layering bandwagon. This lightweight down sweater provides the 650-fill down you need as a layering piece, but can also be worn solo due to the breathable, water-resistant polyester down-proof fabric, a barrier against melting snow and stuffiness. This feathered layer sports an All-Access fit and Smarty compatibility, zipping right into your favorite Smarty jacket for a secure layer of warm and comfort. Inside the Airflight Down Sweater, you'll meet up with some lovely taffeta, brushed tricot, and a sherpa fleece collar all joining forces to bring you a smooth and sleek midlayer bonus. Jam those cold digits in the hand-warmer pockets and take advantage of some down when Jack Frost comes ambling by.