Sergio Rossi smooth black calfskin Saddle over-the-knee boots detailed with wraparound strap and semi-covered polished silvertone buckle. Leather upper with leather overlay. 4" (105mm) heel, approximately. 21" shaft; 16" circumference (approximately) . Tapered toe, stacked leather thick heel, polished silvertone hardware. Pull on. Leather and rubber sole. Available in Black. Made in Italy.