Bright, bold, and built to perform—the Smartwool Run Zero Cushion Ombre Socks bring style and substance to every stride. Designed with a women’s specific fit, these lightweight run socks feature Indestructawool™ technology for durability, Shred Shield™ reinforcement to reduce toe wear, and breathable mesh zones to keep your feet cool under pressure. The 4 Degree™ Elite Fit system locks them in place, while a Virtually Seamless™ toe and Achilles tab help prevent irritation and slipping. With zero cushioning, they deliver a close-to-foot feel for maximum responsiveness—perfect for road intervals, treadmill sessions, or chasing sunrise miles on the trail.