Dear friend， thank you for browsing our products，<br />I hope you can enjoy shopping.About the product： <br />Size chart(bare feet length)：<br />EU39=245mm=9.6in<br />EU40=250mm=9.8in<br />EU41=255mm=10.0in<br />EU42=260mm=10.2in<br />EU43=265mm=10.4in<br />EU44=270mm=10.6in<br />EU45=275mm=10.8in<br />EU46=280mm=11.0in<br />Reminder:Please choose the right size according to your real foot length.Due to different methods of measure，the error is allowed nomally in 0.5cm-1cm.If your feet are fat or wide，for comfortable to wear， you can choose a bigger size.<br />About color:Pictures are only samples for reference. Due to limitations in photography and the inevitable differences in monitor settings， the colors shown in the photograph may not correspond 100% to those in the items themselves.<br />