Northwave Extreme RR GTX Winter Shoes

• Carbon Light sole made of carbon and fibreglass with a stiffness index of 10.0
• The water- and windproof Gore-Tex® Duratherm Kelvin membrane is the best for wicking away any sweat and keeps your feet perfectly insulated and warm even at -15°C
• Made with Xframe® patented construction and ultralight next generation materials, the upper transfers every watt of power and provides the snuggest, even fit with no pressure points
• Extra thermal coating strategically placed on the toe
• Highly abrasion-resistant rubber reinforcements on tip
• SLW2 dial, the only one with step-by-step and full release in a single button
• The Climaflex collar made of extremely elastic Gore-Tex Rattler® membrane and highly insulating Neoprene delivers unprecedented mobility and protection from the weather
• Integrated heel system ensures efficient heel retention
• The Arctic GTX footbed with a four-layer aluminium and fleece construction works with the membrane to deliver outstanding warmth and insulation
• 360° reflective inserts