Madewell Carina Platform Chelsea Boot black size 9.5 runs true to size worn twice, great condition smoke free home. 5 1/4" shaft height (based on size 7). 2 1/2" heel. Leather upper. Pigskin lining. 100% rubber sole (30% of which is recycled). Do Well: leather sourced from a tannery that achieved a Gold Rating from the Leather Working Group (LWG), an organization that works to promote sustainable environmental practices in the leather industry