Just for reference,please choose the right size according to your actual foot length.Thank you!!Wish you a happy shopping! Size Specification(Important): EU/FR 38= Foot Length 240 mm=US 7 EU/FR 39= Foot Length 245 mm=US 7.5 EU/FR 40= Foot Length 250 mm=US 8 EU/FR 41= Foot Length 255 mm=US 8.5 EU/FR 42= Foot Length 260 mm=US 9 EU/FR 43= Foot Length 265 mm=US 9.5 EU/FR 44= Foot Length 270 mm=US 10 EU/FR 45= Foot Length 275 mm=US 10.5 EU/FR 46= Foot Length 280 mm=US 11 EU/FR 47= Foot Length 285 mm=US 11.5 EU/FR 48= Foot Length 290 mm=US 12