What makes the Feetures! Elite Ultra Light Cushion No Show Socks different is their incredible fit. These socks are right-and-left specific, providing the most anatomically-correct fit available. They also have Lycra bands running through that keep them perfectly in place inside your shoe. This prevents sliding around and reduces blisters. The toe is seamless on Feetures! socks for extra comfort. The fibers are designed specifically to pull moisture away from the skin so your feet stay dry.