The Shift AURAS Lined Jacket is built for cold-weather running in mixed winter conditions, handling temperatures from 20 to 50 degrees alongside wind, light rain, and light snow. The 100% nylon outer shell is windproof and treated with a PFAS-free C0 DWR finish, while the proprietary AURAS Ultrafleece lining at 71gsm traps air for lofted warmth without adding bulk. A streamlined track jacket silhouette keeps the fit performance-focused, with inset cozy cuffs, a cozy collar, and three zip pockets including two fleece-lined hand pockets. Wear it over a base layer for most winter runs, and add a midlayer when temperatures drop below freezing.
