Feetures Elite Light Cushion No Show Tab Socks - Iron Seal Sock Size:XL Battery: Li-Ion Polymer Rechargeable via

Battery: Li-Ion Polymer Rechargeable via USB

flatlock stitching ties together this no fuss

It will help enhance performance capabilities

25 hours of continuous running or 40 days in standby mode

Feetures Elite Light Cushion No Show Tab Socks - Iron Seal Sock Size:XL Battery: Li-Ion Polymer Rechargeable viaEngineered with anatomical design and Targeted Compression, providing a Custom Like Fit and reduced risk of blisters, plus Ultra Light Cushioning takes up minimal room inside the shoe. Targeted Compression and anatomical design provide an unmatched Custom Like Fit. Our thinnest cushion option provides a lighter, cooler feel. Anatomical design enhances fit, delivering maximum comfort and protection by eliminating blisters. The Perfect Toe. (No