Stuart Weitzman Dayna Platform Boot in Cognac. - size 8.5 (also in 10, 6, 6.5, 7, 7.5, 8, 9, 9.5) Stuart Weitzman Dayna Platform Boot in Cognac. - size 8.5 (also in 10, 6, 6.5, 7, 7.5, 8, 9, 9.5) Suede upper with leather sole. Made in Spain. Side-zip closure. Leather footbed and leather lining. Block heel with platform for lift and stability. Lug-sole tread for traction with modern edge. Approx 85 mm / 3.34 inch heel Approx 380 mm / 15.0 inch shaft Shaft measures approx 15.0 in circumference. STUA-WZ641. SJ461. In 2009, designers Yuvi Alpert and Danna Kobo debuted Shashi, an everyday jewelry line that holds to the unique quality of their luxury brand Ruby Kobo. As the free-spirited, bohemian-inspired sister collection to their main line, Shashi is fraught with dainty jewels and beaded pieces, architectural rings, and bright friendship bracelets. Pile them on or wear them alone for a style that is all your own.