A T-bar strap and adjustable ankle strap ensure a secure fit, while the chunky wedge sole and removable insole provide all day comfort. This style comes with REMOVABLE INSOLE. Size: 7.5-10 UK Heel: 5cm Upper: Leather Lining: Leather Sole: Manmade Brand: Semler Made in Germany We are happy to provide measurements and fitting advice for any style/size that you are interested in.