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)INNER SOLE LENGTH (INCHES) BOOT LENGTH (CM)BOOT LENGTH (INCHES) INNER SOLE WIDTH (CM)INNER SOLE WIDTH (INCHES) BOOT WIDTH (CM)BOOT WIDTH (INCHES) BOOT OPENING (CM)BOOT OPENING (INCHES)
36 5-5.5 5-5.5 3 239.06 2610.24 7.52.95 9.53.74 2911.42
37 6-6.5 6-6.5 4 23.69.3 26.510.43 7.73.03 9.83.86 3011.81
38 7-7.5 7-7.5 5 24.59.65 2710.63 8.13.19 103.94 30.512
39 8 8 6 25.410 2811.02 8.43.31 103.94 30.512
40 9 9 7 26.210.32 2911.42 8.63.39 10.34.06 3112.2
41 10 10 8 2710.63 29.511.61 8.73.43 10.54.13 3112.2
42 11 11 9 27.910.98 3011.81 93.54 10.84.25 32.512.8
43 12 12 10 28.711.3 3112.21 9.43.70 10.84.25 3313
44 13 13 11 3011.81 31.812.52 9.53.74 11.34.45 3313
45 14 14 12 30.912.17 32.612.84 9.73.82 11.64.57 3413.39


Mens Size Conversion (from EU) - Check your usual AU / US / UK size then order the corresponding size in EU.

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EU AU US UK INNER SOLE LENGTH (CM)INNER SOLE LENGTH (INCHES) BOOT LENGTH (CM)BOOT LENGTH (INCHES) INNER SOLE WIDTH (CM)INNER SOLE WIDTH (INCHES) BOOT WIDTH (CM)BOOT WIDTH (INCHES) BOOT OPENING (CM)BOOT OPENING (INCHES)
36 4 4 3 239.06 2610.24 7.52.95 9.53.74 2911.42
37 5 5 4 23.69.3 26.510.43 7.73.03 9.83.86 3011.81
38 6 6 5 24.59.65 2710.63 8.13.19 103.94 30.512
39 7 7 6 25.410 2811.02 8.43.31 103.94 30.512
40 8 8 7 26.210.32 2911.42 8.63.39 10.34.06 3112.2
41 9 9 8 2710.63 29.511.61 8.73.43 10.54.13 3112.2
42 10 10 9 27.910.98 3011.81 93.54 10.84.25 32.512.8
43 11 11 10 28.711.3 3112.21 9.43.70 10.84.25 3313
44 12 12 11 3011.81 31.812.52 9.53.74 11.34.45 3313
45 13 13 12 30.912.17 32.612.84 9.73.82 11.64.57 3413.39