These are leg warmers. Light weight and warm. Great for venturing out on a cold day or even better for just lounging around the house or wearing them to bed. 50% Acrylic/50% Alpaca. Fine, lustrous, alpaca fibers ensure excellent natural comfort and warmth. One size fits most. Comes in striped patterns. The handcrafted nature of this product will produce slight variations in color, form, and sizing. All measurements are approximate.