BOMBAS No Show socks. Bought them once, tried them on, and never got around to returning them. I have other BOMBAS socks that I love but I don't like the feel of no-show socks. My loss, your gain! From the designer: Extra-Long Staple Cotton A premium fiber that’s soft, durable, and smooth against your skin, holding up wear after wear. Seamless Toe Our Seamless Toe is linked with a special knit stitch that eliminates the annoying bump that runs across the toes of most socks. You won't feel a thing. Stay-Put Heel Grips Three silicone grips on the inside of the heel help prevent our No Shows from slipping into your shoes.