NEOS Overshoe Size Guide

UK SHOE/ BOOT LENGTH X WIDTH*
SIZE CM FITS UK SIZE
X-Small 26.2 x 10.2 3 - 4
Small 27.9 x 10.9 5 - 6
Medium 29.9 x 11.2 7 - 8
Large 31.5 x 11.4 9 - 10
X-Large 32.5 x 11.7 11 - 13

XX-Large

 34.3 x 12.2 14 - 15