LONG BATTERY LIFE: With up to 13 days in smartwatch mode and up to 23 hours in GPS mode

Heel-To-Toe Drop: 4

ultra lightweight & quick drying

Made to replace the removable liner in roomy to moderate-fitting running and walking shoes

4-Way Stretch

Feetures ELITE Ultra Light Quarter Black size:XL - Men's 12.5-15.5 LONG BATTERY LIFE: With upE254159 Youll barely feel a thingin the best way. Its light, airy, and breathable, so you and your feet keep cool through runs, workouts, and everyday moves. The extra ankle coverage adds just enough protection, so you stay focused on your pacenot your socks. Anatomical Design Made for your actual feetwith a new wider toe box and right left specific fit that just feels better. Targeted Arch Compression Secure arch support and a custom like fit that