Women's Hand Knit Woven Boot Cuffs by Birch Knit 100% Acrylic Hand wash cold water. Lay flat to dry. TRENDY AND FASHIONABLE: Get the look of a leg warmer or boot sock without the added bulk. COMFORTABLE AND COZY: High quality, soft, stretchy knit that fits a variety of calf sizes. They provide a barrier of warmth from cold air or snow. VERSATILE: Wear them over skinny jeans, leggings or bare legs. They look great with short boots, mid-calf boots, tall boots and everything in between. EASY CARE: Made of 100% acrylic. Hand wash and lay flat to dry. 100% GUARANTEED! If you don't love them, simply return them for a full refund.