I bought these for a pure barre class, but didn’t need them because I found different ones. Make them yours! From the Ugg website: Designed with branded grips along the bottom, this cozy crew sock enhances traction and is great for lounging around the house. • Cozy crew sock with UGG® printed gripper on footbed • 99% Polyester / 1% Elastane • 9 1/2" height • Soft twill tape UGG® logo on top cuff • Sock size: 9-11 • Fits shoe size: 5-10 • Imported ^ Item No. 195719316211