Run No Show Socks | Light Grey Size:MD These hi-tech orthotics feature Aetrex

These hi-tech orthotics feature Aetrex exclusive ExoFoam layer to promote high energy return

What really sets these apart is the innovative Alegria insole system—a blend of cork

Rib-knit crewneck

Comes packaged in its own stuff sack

100% Polyester thermal lining retains warmth

Run No Show Socks | Light Grey Size:MD These hi-tech orthotics feature AetrexThe Run Zero Cushion No Show Socks may be out of sight, out of mind, but theyre totally dialed in on every run. The no show silhouette stays hidden in active footwear, while a sewn in binder and internal heel gripper offers a secure, stay in place fit. Each pair is made with responsibly sourced Merino wool and enhanced with Indestructawool technology for added durability, and a Virtually Seamless toe for additional comfort. Plus, the 4 Degree Elite