Alpha Sole Sizing Chart

Sock Size	Calf Circumference
Small/Medium	9-13 inches/23-32 centimeters
Large/X-Large	13-18 inches/32-46 centimeters
XX-Large	18-21 inches/46-53 centimeters
XXX-Large	21-25 inches/21-25 inches/53-63.5

***Measure your calf circumference at the widest point.