ECCO Street Tray Ankle Bootie Color: Toffee Size: 40 This premium and super-cozy edition of the ECCO STREET TRAY is the perfect embodiment of true 'hygge' style. Made in soft nubuck leather fused with genuine lamb's wool, this bootie offers the luxe feel of the fleece and elevates it with a clean and premium design. Once you put these on, you'll never want to take them off. Crafted in high-quality nubuck leather fused with soft, double-faced authentic lamb's wool Ultra-soft and fully collapsible leather and lined in wool from top to tip cozy interior keeps your feet warm when it's cool out and cool when it's warm Removable felt inlay sole Rubber outsole using state-of-the-art ECCO TRAYTECH ™ Technology offers stability and grip Lightweight sole provides plush cushioning and flexibility using innovative ECCO FLUIDFORM™ Direct Comfort Technology