Oniell Mens Wetsuit Size Chart
    XS SM MD M Short M Tall LG L Short L Tall XL 2XL 3XL
Height  ft/in 5'7"-5'9" 5'8"-5'10" 5'9"-5'11" 5'6"-5'8" 6'1"-6'3" 5'10-6'0" 5'7"-5'9" 6'2"-6'4" 5'11"-6'1" 6'0"-6'2" 6'0-  6'2"
cm 170-175 173-178 175-180 169-174 185-191 178-183 171-177 188-193 180-185 183-188 183-191
Weight lbs 125-140 135-155 150-170 140-160 160-180 170-190 160-180 180-200 190-210 210-230 230-250
kgs 57-64 61-70 68-77 64-73 73-82 77-86 73-82 82-91 86-95 95-104 104-113
Chest in 34-36 36-38 38-40 38-40 38-40 40-42 40-42 40-42 42-44 44-46 47-49
cm 88-93 93-98 98-103 98-103 98-103 103-108 103-108 103-108 108-113 113-118 119-124
Waist  in 28-30 29-31 30-32 30-32 30-32 32-34 32-34 32-34 34-36 36-38 38-43
cm 71-76 74-79 77-83 77-83 77-83 83-88 83-88 83-88 88-93 93-98 98-110

These are general guidelines only, sizes are not guaranteed. But no worries, since at LeisurePro we offer our exclusive PFF Guaranty