Unisex Sizes

Chest Circumference (IN.)

Unisex Small 

35-37

Unisex Medium 

38 – 40

Unisex Large 

41-43

Unisex X-Large 

44-46

Unisex XX-Large 

47-49

Women’s Sizes

Chest Circumference (IN.)

Women’s Small (size 4/6)

35-36

Women’s Medium (size 8/10)

37-38

Women’s Large (size 12/14)

39-41

Women’s X-Large (size 16/18)

42-44

Women’s XX-Large (size 20/22)

45-47