Madden Girl Krissy Platform Chelsea Boot size 7.5, black. Used condition. Give your look a stylish boost this season with the new Krissy Chelsea Boot from Madden Girl! This chunky boot features a smooth faux leather upper, dual elastic side gore with heel zipper closure for a secure fit, platform midsole and stacked heel for added lift, and durable rubber lug outsole for reliable traction. 3.5” heel height including 1.25” platform.