Warmth and winter traction for winter missions. When the mission is forged through the coldest winter conditions, this boot is fully prepared. Completely waterproof, insulated for warmth to -40°, and armed with fierce lugs for traction in snow and ice, TOUNDRA FORCES CLIMASALOMON™ WATERPROOF is advanced technology for arctic (patrols, missions or deployments). Benefits Extreme Warmth Featuring Aerotherm™ Aerogel insulation, TOUNDRA is rated to keep feet warm in -40° Traction The winter Contagrip® sole features deep, aggressive lugs to ensure footing through snow, ice, mud, etc. Lightweight Best-in-class weight and flexibility make this boot ideal for serious action. Specifications Height : High Lacing system : Regular laces Waterproofness : ClimaSalomon Waterproof (CSWP) Drop (in mm) : 11 Inlay sole : Textile Lining : TEXTILE 100%POLYESTER Heel stack height (mm) : 30 Forefoot stack height (mm) : 19 Outsole : Rubber Upper : Leather / Synthetic Weight (g) : 675 Primary Practice : Forces OUTSOLE The outside sole of a shoe that contacts the ground. Winter Contagrip® MIDSOLE A layer of material between the inner and outer soles of a shoe that provides cushioning, shock absorption, and comfort. EnergyCell UPPER MATERIAL The term upper refers to the part or parts of a shoe that covers the toes, the top of the foot, the sides of the foot, and the back of the heel. Anti-debris Mesh Non-reflective materials PU coated leather Single layer mesh Water Repellent LINING MATERIAL A layer inside the the upper part of the shoe for added comfort or insulation. Synthetic lining UPPER CONSTRUCTION How the upper of the shoe is built, and with which specific features. Closed hooks Gusseted tongue Protective toecap SensiFit™ Protective mudguard SOCKLINER System to adjust and secure the foothold of the shoe. EVA sockliner LACING SYSTEM System to adjust a secure and tight foothold. Regular laces MEMBRANE A continuous layer within the upper that protects from external weather, and offers quick-drying and moisture management. ClimaSalomon™ Waterproof INSULATION TECHNOLOGY Material built into the boot to prevent heat from escaping and prevent cold entering from the outside. Aerotherm™ Aerogel