SENSO Leona I Boot in Black. - size 38 (also in 36, 37, 39, 40, 41) SENSO Leona I Boot in Black. - size 38 (also in 36, 37, 39, 40, 41) Leather upper with manmade sole. Side zipper closure. Leather blend footbed with textile lining. Square toe with wooden block heel. Approx 100mm/ 4 inch heel Approx 165mm/ 6.5 inch shaft Shaft measures approx 14.13 in circumference. SENS-WZ220. LEONA I. This Sydney-based, family-run company offers a range of fashion-forward footwear, specifically targeting wedges. For anyone seeking shoes that make a statement, look no further than SENSO DIFFUSION and their often bright, super tall, and always edgy footwear.