Copper Fit Dual Action Performance Insoles Women’s Lumacore Blu‑Infrared Fabric with Gel Cushion, Size 6–10

Step into next-level comfort with Copper Fit Dual Action Performance Insoles. Featuring Lumacore Blu-Infrared fabric, a patent-pending material embedded with natural elements that emit far-infrared waves, these insoles deliver advanced support with every stride. Cooling air channels promote breathability and airflow to help keep your feet cool and dry, while the gel heel cushion absorbs shock to reduce impact on joints. Designed with a low-profile fit, they slip easily into most shoes without adding bulk. Engineered for energizing comfort, the Dual Action Performance Insoles help reduce fatigue so you can stay on your feet, move with confidence, and go the extra mile.