Fabric water pressure resistance: 5,000 mm. Spiked heel with adjustable cord at collar Prevents snow, water and wind from entering. Non-slip pattern on the sole After skiing, snowboarding or playing in the snow. Perfect for everyday wear when there is snow. Popular snow boots. Reference Size: XS: 5.9 - 6.3 inches (15 - 16 cm), S: 6.7 - 7.1 inches (17 - 18 cm), M: 7.5 - 7.9 inches (19 - 20 cm), L: 8.3 - 8.7 inches (21 - 22 cm), LL: 9.1