Reference: 390589 The KAINA MID CS WP 2 winter boot delivers comfort, waterproof protection and warmth, with reliable traction in snow. Updated with a slightly wider fit. Technologies outsole Non marking Winter Contagrip® midsole injected EVA membrane ClimaSalomon Waterproof sockliner Die cut EVA protection Mud guard Protective synthetic toe cap upper construction Heel foam Women's specific design Insulation Temperature Climatherm HD™ ClimathermHD T° Comfort -18°C/-1°F ClimathermHD T° Comfort -25°C/-12°F ClimathermHD T° Extreme -44°C/-47°F Fit management Optimized fit for Women upper material Waterproof Synthetic Benefits Any cold environment, any situation. Climatherm™ HD -25°C / -13°F for warmth in cold climates. Climatherm™ -18°C / -1°F. Full waterproof bootie. City or Resort style Athletic codes with sophistication, ideal for every seriously cold environment.