Gaerne winter gore tex mtb spd bootsdesigned for extremely cold and wet weather conditions in winter completely waterproof upper material thinsulate inner shoe for excellent warming effect reflective stripes for your safety featuresmaterial 100 lycraclosure lacing in and outside three velcro fastenerssole mtb 3density sole made of nylon and glass fibre and therefore lightweight stiff thin and resistantthe design of the tread provides very high grip and excellent stability on every t