Size	Horse Height in hands	Pastern Circumference	Boot Height	Bottom Boot Circumference
S	13-14	20.32 cm	10.8 cm	33.02 cm
M	14-15	21.59 cm	10.08 cm	34.29 cm
L	15-16	22.86 cm	11.43 cm	38.1 cm
XL	16-17	25.4 cm	12.07 cm	39.37 cm
XXL	17-17.2	27.94 cm	12.07 cm	41.91 cm
XXXL	17.2+	30.48 cm	12.07 cm	44.45 cm