IMPERIAL 

XS

S

M

L

XL

Width, in

18.75

19.75

20.75

22.75

24.75

Length, in

26.25

27.25

27.75

28.75

29.75

METRIC

XS

S

M

L

XL

Width, in

47.63

50.16

52.70

57.79

62.87

Length, in

66.67

69.22

70.48

73.03

75.56