Bombas 4 Pair No Show Socks BNWT Blue/Yellow/Red Size: Medium Seamless toe Stay put heel grips Performance footbed Contour Seam Construction Discover the perfect blend of comfort and style with Bombas casual socks, available in vibrant socks. These socks are crafted for everyday wear, ensuring a snug fit and lasting durability. The most comfortable sock in the history of feet! Material: Cotton, Polyester and Spandex, Elastic