EU Size: 47.5. UK Size: 12Support and comfort that puts in the hours comes in the Skechers Work: Arch Fit SR - Axtell shoe. Durable woven mesh fabric and synthetic upper in a Lace up sporty casual slip resistant work sneaker with patented Skechers Arch Fit(R) insole system with podiatrist-certied arch support. Podiatrist-designed shape developed with 20 years of data and 120,000 unweighted foot scans helps mold to your foot to reduce shock and increase weight dispersion.415gSkechers SRC slip resistant soleSmooth synthetic overlays at toe, heel and lacesSkechers Arch Fit insoleUpper liquid and stain repellent Scotchgard® protectionPadded collar and tongue for added comfort