Can get them as grip or non grip socks. Uses: For those that love No Show socks but want to wear them inside the house, walk around on wood floors. Also great for Yoga as you can wear these during your exercise and have extra gripping to the floor. Material details: 95% Polyester, 5% elastane/spandex *THIS ITEM COULD TAKE UP TO A WEEK FOR ME TO RECIEVE FROM THE PERSON I GET IT FROM.* So Please Be Mindful of That When Shopping for This Item.