Our blackfin ankle sock provides discreet comfort under boots or tennis shoes. Resilient, all-day comfort, stellar arch support, and moisture-wicking work together to keep your toes dry, cozy, and ready to take a firm stand on ocean pollution.
When you pick up your first pair, you’re already making moves to become an Agent of Change: the first dollar of every purchase goes to fight the ocean pollution crisis.
Did we mention there’s free shipping on orders of $50 or more? Stock up on bundles for lasting comfort all year long!
Click to learn about Comfort X8 Tech.
Size Guidelines. Care Instructions.
