Bell Sizing Chart

Bell            
Helemt          
  Size Head (cm) Size Head (in)    
  XS 54-55 XS 21.3-21.7    
  SM 55-56 SM 21.7-22    
  MD 57-58 MD 22.4-22.8    
  LG 58-59 LG 22.8-23.2    
  XL 60-61 XL 23.6-24    
  2XL 62-63 2XL 24.4-24.8    
             
Bell Star Family Sizing       
  Size Head (cm)   Size Head (in)  
    XS 53-54   XS 20.9-21.3
    SM 55-56   SM 21.7-22
    MD 57-58   MD 22.4-22.8
    LG 59-60   LG 23.2-23.6
    XL 61-62   XL 24-24.4
    2XL 63-64   2XL 24.8-25.2