Polyurethane Products Polyurethane Applications Types of PU Products Polyurethane Foam Vs Urethane Poly Urethane Foam Sheets Helios Polyurethane Leather Durability at James Vanhorn blog Basic Introduction of Polyurethane Materials ECOREPRAP Homey Multi Use PU Foam Homey Sealant And Adhesive. In the glow of winter city nights, the women's Gothic punk over the knee boots rise to the occasionbold, uncompromising, fiercely confident. Wearers feel taller, louder, and utterly present in every neon reflection. Color: Black (primary color) Material: PU upper and shaft with PU lining and insole; rubber outsole for durability Silhouette & heel: Over the knee shaft with a platform and a square heel; super high heel (8 cm+) with a 03 cm platform; fits true to sizetake your normal size Closure & craftsmanship: ZIP closure; handmade construction by KIMLUD artisans Pair them with a tailored wool coat and a satin slip for a bold winter moment that starts at your feet.