The Smartwool Sneaker No Show Twilight Blue is an everyday no-show sock for your sneakers. The women’s sock includes Shred Shield™, Virtually Seamless™ Toe, and supportive arch brace. The sock with women's specific fit has increased foot coverage for comfort and an internal gripper at the heel for a secure sock fit. The seamless opening reduces pressure points and increases comfort. The no-show sock is made of 62% Merino Wool, 36% Nylon, and 2% Elastane.