This comfortable and light boot by Navatex will be your best friend in the worst winter conditions.  - Up to -30°C - Waterproof - Safe for walking on icy surfaces. - Retractable cleats - Thick removable insoles     Size chart:   40=6.5-7US 41=7-7.5US 42=8-8.5US 43=8.5-9US 44=9.5-10US 45=10-10.5US 46=11-11.5US