Gameness Men's Air Pro 3.0 Size Chart
| Size | Height | Weight |
| A0 | 4'11" - 5'3" | 100 lbs. - 130 lbs. |
| A0F | 5'4" - 5'6" | 120 lbs. - 140 lbs. |
| A1 | 5'3" - 5'7" | 130 lbs. - 165 lbs. |
| A1F | 5'4" - 5'7" | 140 lbs. - 155 lbs. |
| A2 | 5'6" - 5'9" | 165 lbs. - 190 lbs. |
| A2F | 5'7" - 5'9" | 165 lbs. - 185 lbs. |
| A3 | 5'10" - 6'2" | 190 lbs. - 215 lbs. |
| A3F | 5'9" - 6'1" | 195 lbs. - 220 lbs. |
| A4 | 6'2" - 6'4" | 215 lbs. - 240 lbs. |
| A4F | 6'3" - 6'5" | 225 lbs. - 245 lbs. |
| A5 | 6'4" - 6'6" | 240 lbs. - 275 lbs. |