Killington Gore-Tex® Chukka for Men in BlackThis men's waterproof chukka is made with premium Better Leather sourced from a sustainable tannery rated silver for its environmental processes. The Gore-Tex® membrane provides breathable waterproof protection, keeping feet dry whilst still allowing moisture inside to be wicked away from the foot. This men's lace-up style has a sleek look and features a three-layer SensorFlexplatform, which enables the shoe to follow your foot's movements whilst providing stability, flexibility and comfort on any surface.Upper in premium full-grain Better Leather from a sustainable tannery rated silver for its water, energy, and waste management practicesGore-Tex® membrane for breathable waterproof protectionSensorFlexthree-layer comfort system offers support, suspension and flexibilityLightweight and breathable OrthoLite® footbed for cushioning50% recycled PET lacesRubber heel and outsole for grip