Feetures Women's Elite Ultra Light - Invisible size-x-small-small and moisture-wicking comfort for all-day

and moisture-wicking comfort for all-day performance in boots

PTFE Blister Guard fibers reduce friction in the heel

ZQ™ Traceable Merino wool

we recommend sizing up

A two-layer tab helps prevent heel irritation

Feetures Women's Elite Ultra Light - Invisible size-x-small-small and moisture-wicking comfort for all-dayInvisible Look. Unmatched Innovation. The Feetures Elite Ultra Light Invisible Sock is packed with performance driven tech in a sleek, no show design. Built for runners who want it allwithout the bulkthis sock features targeted compression, technical mesh ventilation, and Heel Hugger 2. 0 silicone tape to stay locked in place through even the toughest workouts. Invisible profile stays hidden in athletic and casual shoes Elevated heel tab protects