| Size | Size Info | Garment Sizing |
| S | To fit 94cm / 37" chest | 51cm / 20" across chest from 2cm under arm |
| M | To fit 101.5cm / 40" chest | 55cm / 21.5" across chest from 2cm under arm |
| L | To fit 109cm / 43" chest | 59cm / 23" across chest from 2cm under arm |
| XL | To fit 117cm / 46" chest | 63cm / 25" across chest from 2cm under arm |
| 2XL | To fit 127cm / 50" chest | 67cm / 26.5" across chest from 2cm under arm |
| 3XL* | To fit 134.5cm / 53" chest | 71cm / 28" across chest from 2cm under arm |
| 4XL* | To fit 142cm / 56" chest | 75cm / 29.5" across chest from 2cm under arm |
| 5XL* | To fit 150cm / 59" chest | 79cm / 31" across chest from 2cm under arm |
| 6XL* | To fit 157.5cm / 62" chest | 82cm / 32.5" across chest from 2cm under arm |