2E/Wide: Normal/Wide	4E/X-Wide: Extra Wide

MEN'S SHOE SIZE

DE	UK	US	Length (mm)	Wide Girth (mm)	Extra Wide Girth (mm)
40	7	8	255.77	257.83	264.18
41	7.5	8.5	260	261	267.35
42	8	9	264.23	264.18	270.53
42.5	8.5	9.5	268.46	267.35	273.7
43	9	10	272.69	270.53	276.88
44	9.5	10.5	276.92	273.7	280.05
44.5	10	11	281.15	276.88	283.23
45	10.5	11.5	285.38	280.05	286.4
46	11	12	289.61	283.23	289.58
47	12	13	298.07	289.58	295.93