S/165, Suitable for about 95-105 pounds, M/170, Suitable for about 105-115 catties, L/175, Suitable for around 115-128 pounds, XL/180, Suitable for about 128-140 pounds, 2XL/185, Suitable for about 140-150 catties, 3XL/190, Suitable for around 150-160 catties, 4XL/195 suitable for around 160-170 catties, 5XL/200, Suitable for about 170-180 catties, 6XL/205, Suitable for around 180-190 pounds, S/165 is suitable for about 95-105 pounds, M/170 is suitable for about 105-115 pounds, L/175 is suitable for about 115-128 pounds, XL/180 is suitable for about 128-140 pounds, 2XL/185 is suitable for about 140-150 pounds, 3XL/190 is suitable for about 150-160 pounds, 4XL/195 is suitable for about 160-170 pounds, 5XL/200 is suitable for about 170-180 pounds, 6XL/205 is suitable for about 180-190 pounds