Vulkan PRO Light Gi - White/Blue - A3 Vulkan Size Chart Height Weight (lbs.) Size Weight of Gi 5'2"-5'5" 100 - 120 A-0 2.6 lbs. 5'5"-5'8" 120 - 150 A-1 2.8 lbs. 5'8"-6'1" 150 - 190 A-2 3.0 lbs. 6'1"-6'4" 190 - 220 A-3 3.3 lbs. 6'4"-6'6" 220 - 260 A-4 3.8 lbs. 6'6"-6'9" 260 - 290 A-5 4.2 lbs. NOTE: This size chart is made to help find the right size of gi for each person. However, the variables of each persons size and proportions, such as weight, height, build, arm length, leg length and other measur