UGG Boots The first to wear our Classic boots were surfers who needed to warm up their feet after a morning session. Since then, they have become an icon for their soft sheepskin and durable design. The Classic II comes with two new features: stain and water repellency and a lightweight sole that provides enhanced cushioning, durability, and traction. These versatile boots pair well with almost anything, but we especially like them with loose boyfriend jeans and a velvet t-shirt. Twinface sheepskin with moisture and stain repellent treatment. Rear pull tab. Overlock stitch detail. Sheepskin insole. Treadlite by UGG sole. Nylon binding. Shaft height: 13.9 cm. By UGG®.