Anfibio | Men's Size Chart

Measure your feet in millimeters and consult our size guide to determine which size and width will fit you. To do this, measure the length of your foot from your heel to your longest toe and then measure the width of your foot from the widest part of your foot. Distribute your weight on your feet and stand as straight as possible. Also, wear socks when measuring your feet, as you will be wearing them in your boots.

Width	EUR	Us	Width (mm)	Length (mm)
E - Standard
	40	7	240.25	262.01
	40 1/2	7.5	242.5	265.34
	41	8	244.75	268.67
	41 1/2	8.5	247	272
	42	9	249.25	275.33
	42 1/2	9.5	251.5	278.66
	43	10	253.75	281.99
	43 1/2	10.5	256	285.32
	44	11	258.25	288.65
	44 1/2	11.5	260.5	291.98
	45	12	262.75	295.31
	45 1/2	12.5	265	298.64
	46	13	267.25	301.97
	46 1/2	13.5	269.5	305.3
	47	14	271.75	308.63
	47 1/2	14.5	274	311.96
	48	15	276.25	315.29
	48 1/2	15.5	278.5	318.62
	49	16	280.75	321.95
	49 1/2	16.5	283	325.28
	50	17	285.25	328.61
	50 1/2	17.5	287.5	331.94
	51	18	289.75	335.27
	51 1/2	18.5	292	338.6
	52	19	294.25	341.93

	Sizes
Width
3rd - Large / Wide	EUR	Us	Width (mm)	Length (mm)
	40	7	250.25	265.01
	40 1/2	7.5	252.5	268.34
	41	8	254.75	271.67
	41 1/2	8.5	257	275
	42	9	259.25	278.33
	42 1/2	9.5	261.5	281.66
	43	10	263.75	284.99
	43 1/2	10.5	266	288.32
	44	11	268.25	291.65
	44 1/2	11.5	270.5	294.98
	45	12	272.75	298.31
	45 1/2	12.5	275	301.64
	46	13	277.25	304.97
	46 1/2	13.5	279.5	308.3
	47	14	281.75	311.63
	47 1/2	14.5	284	314.96
	48	15	286.25	318.29
	48 1/2	15.5	288.5	321.62
	49	16	290.75	324.95
	49 1/2	16.5	293	328.28
	50	17	295.25	331.61
	50 1/2	17.5	297.5	334.94
	51	18	299.75	338.27
	51 1/2	18.5	302	341.6
	52	19	304.25	344.93

	Sizes
Width	EUR	US	Width (mm)	Length (mm)
5th - Extra Large / Extra Wide
	40	7	260.25	269.01
	40 1/2	7.5	262.5	272.34
	41	8	264.75	275.67
	41 1/2	8.5	267	279
	42	9	269.25	282.33
	42 1/2	9.5	271.5	285.66
	43	10	273.75	288.99
	43 1/2	10.5	276	292.32
	44	11	278.25	295.65
	44 1/2	11.5	280.5	298.98
	45	12	282.75	302.31
	45 1/2	12.5	285	305.64
	46	13	287.25	308.97
	46 1/2	13.5	289.5	312.3
	47	14	291.75	315.63
	47 1/2	14.5	294	318.96
	48	15	296.25	322.29
	48 1/2	15.5	298.5	325.62
	49	16	300.75	328.95
	49 1/2	16.5	303	332.28
	50	17	305.25	335.61
	50 1/2	17.5	307.5	338.94
	51	18	309.75	342.27
	51 1/2	18.5	312	345.6
	52	19	314.25	348.93