The Race Day Sock Crew - Black Mens Size:Medium but still maintains the zero-drop

but still maintains the zero-drop ethos Altra is known for

Made in China

Synthetic overlays

anatomical footbed and light protection in the forefoot where you need it most

The natural properties of merino means it's antimicrobial and antibacterial

The Race Day Sock Crew - Black Mens Size:Medium but still maintains the zero-dropThe Race Day Sock from Near Earth is an ultralight, secure, and form fitting sock made specifically for racing. Its design focuses on fit, fusing ultra fine breathable fibres with strong, targeted compression, resulting in a thin yet extremely strong structure. In essence, the Race Day Sock is engineered for the thin and snug uppers of carbon plate shoes. Its targeted compression makes the sock truly form fitting, with a seamless upper toe box,