New Dr. Martens Rometty Dark Brown Leather Chelsea Boot. Size US 10. NWOB. Platform height is 1.5", heel height is 2" The Rometty is a women's Chelsea boot that strikes the perfect balance between femininity and the tough, rebellious Dr. Martens spirit. Packed with rugged features, the boot features a commando tread, a squared-off elastic gusset, an extra-empowering platform sole with a chunky heel, and a sleek silhouette.