Follow OUR size charts for the best fit! If you are between sizes or have sizing questions please contact us for advice info@dafirmabjj.com. Kimono Top 420gsm Da Firma Pearl Weave 100% Preshrunk Cotton EVA Foam Collar Contrasting Color Stitching Reinforced at Every Stress Point Triple stitched at all Stress Points Kimono Pants 10oz Preshrunk Ripstop 6 Point Belt Loop System Nylon Rope drawstring Reinforced Stress Points Triple Stitched Across all Stress Points A-0 -- 5'1"-5'4" -- 120-145 lbs A-0L 5'5"-5'7" 140-155 Lbs A-0XL 5’8”-5’10” 135-155 A-1 -- 5'4"-5'7" -- 155-170 lbs A-1L 5'8"-5'11" 155-170 lbs A-1XL 6'0"-6'2" 165-180 lbs A-2 -- 5'8"-5'11" -- 175-190 lbs A2S--5'5"-5'7" ---170-185 A-2L -- 6'0"-6'3" -- 190-205 lbs A-3S -- 5'8"-5'11" -- 195-215 lbs A3MS 5'8"-5'-11" 220-235 lbs A-3 -- 6'0"-6'2" -- 210-225 lbs A3M 6'0”-6'2" 225-250lbs A3L 6’2”-6’5” 190-210 lbs A-4 -- 6'3"-6'5" -- 230-255 lbs A4M 6'2" to 6'4" 260-275 lbs A5S 5’8”-5”-11” 265-285 lbs A5- 6'3"-6'6" 275-295 ibs A6S 5’8”-5”-10” 300-340lbs A6M 5'11"-6'2" 310-350 A6 6'2"-6'5" 300-340lbs