Vulkan Jiu Jitsu Belt - Blue - A2 Vulkan Size Chart Height Weight (lbs.) Size 5'2"-5'5" 100 - 120 A-0 5'5"-5'8" 120 - 150 A-1 5'8"-6'1" 150 - 190 A-2 6'1"-6'4" 190 - 220 A-3 6'4"-6'6" 220 - 260 A-4 6'6"-6'9" 260 - 290 A-5