Womens and Mens Sizing Recommendations 

We recommend the inner sole of the Bobbi boot to be around the same length as your foot. The neoprene lining around your foot will soften over time. 

Bobbi boots run true to size. We suggest you go with your standard shoe size (don't order bigger for socks.) If you wear thick socks, then measure your foot wearing the thicker socks. Send us an email if you are unsure about sizing.

If you are half size then size down, the boots should be slightly snug to start as the natural rubber will soften with wear. The insole is removable which can add about half a size when removed, or you can add your own footbed or orthotic. 

Womens Size Guide

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EU AU US UK INNER SOLE LENGTH (CM) BOOT LENGTH (CM) INNER SOLE WIDTH (CM) BOOT WIDTH (CM) BOOT OPENING (CM)
36 5-5.5 5-5.5 3 23 26 7.5 9.5 22.5
37 6-6.5 6-6.5 4 23.6 26.5 7.7 9.8 23
38 7-7.5 7-7.5 5 24.5 27 8.1 10 23.5
39 8 8 6 25.4 28 8.4 10 24
40 9 9 7 26.2 29 8.6 10.3 25
41 10 10 8 27 29.5 8.7 10.5 26.5
42 11 11 9 27.9 30 9 10.8 27
43 12 12 10 28.7 31 9.4 10.8 28

 

Mens Size Conversion (from EU)

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EU AU US UK INNER SOLE LENGTH (CM) BOOT LENGTH (CM) INNER SOLE WIDTH (CM) BOOT WIDTH (CM) BOOT OPENING (CM)
36 4 4 3 23 26 7.5 9.5 22.5
37 5 5 4 23.6 26.5 7.7 9.8 23
38 6 6 5 24.5 27 8.1 10 23.5
39 7 7 6 25.4 28 8.4 10 24
40 8 8 7 26.2 29 8.6 10.3 25
41 9 9 8 27 29.5 8.7 10.5 26.5
42 10 10 9 27.9 30 9 10.8 27
43 11 11 10 28.7 31 9.4 10.8 28