Tipperary Sportage Helmet Size Chart

Helmet Size

Head Circumference (inches)

Hat Size

XS

18.5 to 19.5

5 3/4 to 6 1/8

S

19.5 to 21

6 1/8 to 6 5/8

M

21 to 22

6 5/8 to 6 7/8

L

22 to 23.5

7 to 7 1/2