Our Bella long stretch boots in black. Soft suede with a zip fastening and small heel - these knee highs are just as stylish as they are comfortable. Designed to fit perfectly, they'll stay up all day long - no matter what you wear them with. We love them teamed with skinny jeans and an oversized shirt. Tige - 100% Cuir, Doublure. et Chaussette - 80% Textile, 20% PU. Semelle - 100% Caoutchouc.