Elite Light Cushion Tab delivers moderate cushioning for comfort and impact protection. Anatomical design and Targeted Compression ensure a Custom-Like Fit to help prevent blisters. The tab shields your heel, making these running socks ideal for training or daily active wear.Targeted Compression and anatomical design provide an unmatched Custom-Like Fit.High density cushioning provides cushioned comfort without the bulk.Anatomical design enhances fit, delivering maximum comfort and protection by reducing risk of blisters.The Perfect Toe ®. (No irritating toe seam.)No Show Tab height sits below the ankle for maximum versatility.Now made with yarn made from recycled plastic.Fabric Content: 96% Nylon 4% Spandex.