Size ChartAsics Mens Singlets Size Chart
| Size | Weight In Pounds | Weight In Kg |
| XXXXS | 40-55 lbs. | 18-25 kg. |
| XXXS | 55-75 lbs. | 25-34 kg. |
| XXS | 75-95 lbs. | 34-43 kg. |
| XS | 95-115 lbs. | 43-52 kg. |
| S | 115-135 lbs. | 52-61 kg. |
| M | 135-160 lbs. | 61-73 kg. |
| L | 160-190 lbs. | 73-86 kg. |
| XL | 190-220 lbs. | 86-100 kg. |
| XXL | 220-250 lbs. | 100-113 kg. |
| XXXL | Over 250 lbs. | Over 113 kg. |
