The NorthWave Celsius XC GTX Winter Shoes are a cross-country and marathon MTB shoe designed for winter sessions in mild climates. This shoe is made with a Pique Gore-Tex® membrane, keeping the foot warm and perfectly isolated. An additional lining on the tip of the foot provides improved thermal insulation.Power transmission is delivered with the Jaws Carbon Reinforced Sole, with an 8.0 stiffness index and a natural rubber tread heel for extreme grip on any surface. The upper has an overlap construction, made with the most innovative materials, uniformly wrapping the foot without any pressure point and helping to transfer every watt of power, eliminating the dispersion of energy. The TPU reinforcements ensure a 360° protection along the entire upper. An easy-to-use closure system is guaranteed by the SLW2 Dial, the only dial with a step-by-step release, which allows a millimetric adjustment of the shoe closure in a quick and intuitive manner. The new Easyfit Climaflex collar combines the extreme elasticity of the Gore-Tex Rattler® membrane with the high thermal insulation of Neoprene, guaranteeing mobility and protection.The wrapping and positioning of the heel are guaranteed by an anatomical seat and a solid thermoformed counter, in addition to the Arctic 4Layer insole made with Eva, aluminum and Pile; which ensures excellent thermal insulation. For safety, the 360° reflective inserts guarantee excellent visibility on the road.NorthWave Celsius XC GTX Winter Shoes FeaturesPique Gore-Tex® membrane, for added warm and protectionWater and Wind ResistantSLW2 Dial for an easy, custom fit