SIZING

     XS - 9"-11" / 23-28cm   |   S - 11"-13" / 28-33cm   |   M - 13"-15" / 33-38cm   |   L - 15"-17" / 38-43cm   |   XL - 17"-19" / 43-48cm
                                       
                     
                   
                   
    
XS 
Front & Back:
9cm / 3.5"
Middle Circumference: 25 - 33cm / 9.8 - 12.9"
Shoulders: 11 - 14cm /  4.3 - 5.5"
S
Front & Back:
9cm / 3.5"
Middle Circumference: 35 - 44cm / 13.7 - 17.3"
Shoulders: 14 - 17cm / 5.5 - 6.6"

Front & Back:
 10cm / 3.9"
Middle Circumference: 45 - 53cm / 17.7 - 20.8"
Shoulders: 18 - 22cm / 7 - 8.6"
L
Front & Back:
 11cm / 4.3"
Middle Circumference: 55 - 64cm /  21.6 - 25.1"
Shoulders: 21 - 25cm / 8.2 - 9.8"