A stealthy no-show, The Low Sock is sneaky chic. Enjoy slip-free workouts on your mat or reformer, with silicone-dotted soles that will help you eke out one last rep. Put your best foot forward. Designed for yoga, pilates, barre, home workouts and getting comfy on the couch. Made of the highest quality materials, 78% cotton, 19% polyester, and 3% spandex.