Stuart Weitzman RESERVE boots for women in black. An icon of style in its own right, our RESERVE boot is a block heel version of our iconic 5050 over-the-knee boot with a stretch back. This model is crafted in Spain with a distinctive half-and-half construction featuring a micro-stretch back panel, the detail that gives it its world-renowned flawless fit, and a contrasting shaft front in the most exclusive leather or suede. It is completed with an easy-to-wear 40mm block heel that adds subtle lift without sacrificing comfort. This day-to-night model is part of the 5050 Collection, a range of timeless styles inspired by our most popular designs. Heel height: 40 mm. Shaft height: 48 cm. Shaft circumference: 35 cm. Material: Leather/Stretch Gabardine.