**Restricted to USA and APO/FPO sales**The Salomon Toundra Forces CSWP is the lightest weight arctic-ready boot out there. Completely waterproofed and packed with lightweight insulation, this boot is ready for temperatures as low as -40AdegC/AdegF. The Winter ContagripA(R) oustole allows you to dig into snow and ice and stay standing. The Toundra Forces CSWP has no equal in the world of extreme temperature boots.Weight: 675 g | 23.8 oz (SIZE US 9)UpperProtective rubber toe capProtective rubber heel capWide last for extra insulationExternal heel counterHeel foamGusseted tongueLining MEMBRANE: ClimaSalomon WaterproofLINING MATERIAL: Furry lining / Aerotherm(TM) Insulation / Syntetic furSole ConstructionOUTSOLE: Non marking Winter ContagripA(R)MIDSOLE: Molded EVASOCKLINER: Die cut EVASTACK HEIGHT: 8 MM - 23 MMInsulation TemperatureAerotherm TAdeg Comfort -30AdegC/-22AdegFAerotherm TAdeg Limit -40AdegC/-40AdegFAerotherm TAdeg Extreme -78AdegC/-109AdegF