Giving your downtime a retro athletic refresh, the adidas Originals Women’s Adicolor Classic Firebird Loose Track Top reinvents a 50-year classic with a baggier silhouette. Signature style points like the Trefoil at left chest and shoulder and arm 3-Stripes remain in place, while side pockets allow you to keep your hands out of the cold. The wide cuffs and hem enhance the oversized look, while a stand-up collar provides coverage and styling options.