Shoes are very good! The area around the ankle tough - but with the appointment of eti shoes - a big plus. The ankle injury is completely protected. They are warm. Insulated insole - felt a width of 6 mm. All my shoes have soles length of 25.5 cm Size chart these shoes - 8.5 U.S., 39 Europe, the length of the insole are 25.5 cm in practice - these shoes half a size small. Anyway, I put them 5 stars. PS I measured the insole = 25 cm.