Footwear Size Guide

Please refer to our detailed foot measurement guide How to Measure your Foot accurately.

EU Size	US Size	UK Size	JP Size	Insole (CM)	Max Calf Area (CM)	Leg Height (CM)
36	5	3	22	23.2	36.5	37.5
37	6	4	23	24.3	36.3	37.5
38	7	5	24	25.2	37.8	37.5
39	8	6	25	25.5	38.6	40.5
40/41	9	7	26	26.8	39.4	40.5
42	10	8	27	27.5	40.2	40.5
43	11	9	28	28.5	41	40.5

Please note: UK shoe sizes and SA shoe sizes are the same

"Max Calf Area" is applied to The Original Tall Botos only.

UK Size	EU Size	US Size	UK Size	JP Size
XXS	32	2	4	3
XS	34	4	6	5
S	36-38	6-8	8-10	7-9
M	40-42	10-12	12-14	9-11
L	44	14	16	15
XL	46	16	16	17

EU Size	US Size	UK Size	JP Size	Insole (CM)	Max Calf Area (CM)	Leg Height (CM)
39	7	6	25	25.9-31.0	39.1	38.1
40/41	8	7	26	26.7	39.1	38.1
42	9	8	27	27.4	40.3	38.1
43	10	9	28	28.4	41.1	40.4
44	11	10	29	29.2	41.7	40.4
45/46	12	11	30	30.0	41.9	40.4
47	13	12	31	31	42.4	40.4

Please note: UK shoe sizes and SA shoe sizes are the same

"Max Calf Area" is applied to The Original Tall Botos only.

UK Size	EU Size	US Size	UK Size	JP Size
XS	44	34	34	34
S	46	36	36	36
M	48/50	38/40	38/40	38/40
L	52/54	42/44	42/44	42/44
XL	56	46	46	46
XXL	58	48	48	48

EU Size	US Size	UK Size	JP Size	Insole (CM)	Max Calf Area (CM)	Leg Height (CM)
31	13	12	18	20.0	31.7	22.5
32	1	13	19	20.9	31.8	27.5
33	2	1	20	21.7	32.2	27.5
34	3	2	21	22.6	32.7	27.5
36	4	3	22	23.4	34.6	31.5
37	5	4	23	24.3	35.2	31.5
38	6	5	24	25.1	37.8	31.5

Please note: UK shoe sizes and SA shoe sizes are the same