ExOfficio Sizing Chart

All sizes are following US sizing.

Men’s Socks Sizing Chart
Alpha Size	M/L	L/XL
Shoe Size	7 – 10	10.5 – 13
Sock Size	10.5 – 11.5	12 – 14

Women’s Socks Sizing Chart
Alpha Size	S/M	M/L
Shoe Size	4 – 7.5	8 – 10.5
Sock Size	9 – 10	10.5 – 11.5