O'Neill Neoprene Boots Sizing Chart

Adult Sizing

Size US Size EU Size
5 36 XS
6 37-38 XS
7 39 S
8 40 S
9 41-42 M
10 43 M
11 44 L
12 45 L
13 46 XL
14 47-48 XL

Junior Sizing

Size Size EU Size US
XS 26-27 8-9C
S 28-29 10-11C
M 30-31 12-13C
L 32-33 1-2
XL 34-35 3-4
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