Neos Voyager Glacier Trek Overshoe Size Guide

Please Note: If you are going to wear your NEOS over a work or combat boot, you NEED to go a size up from our chart

Men & Women's Shoe Size	Insole Dimension
SMALL	M - 6-7.5 / W - 7-8.5	11"x4.3"
MEDIUM	M - 8-8.5 / W - 9-10.5	11.8"x4.4"
LARGE	M - 9-10.5 / W - 11-12.5	12.4"x4.5"
X-LARGE	M - 11.5-13	12.8"x4.6"
2X-LARGE	M - 13.5-15	13.5"x4.8"
3X-LARGE	M - 15.5-17	14"x5"
4X-LARGE	M - 17+	14.25 x 5"