Garmont Mountain Guide Pro GTX - UK-4 = EUR-37

UK-4½ = EUR-37½

UK-5 = EUR-38

UK-5½=EUR-38 3/4

UK-6 = EUR-39½

UK-6½ = EUR-40

UK-7 = EUR-40 3/4

UK-7½ = EUR-41½

UK-8½ = EUR-42½

UK-9 = EUR-43 1/4

UK-10 = EUR-44½

UK-9½ = EUR-44

UK-10½ = EUR-45½

UK-11 = EUR-46

UK-12 = EUR-47

UK-12½=EUR-47 3/4