Size-Vivace-Activewear-Softshell-Unisex
| Size | Unisex Chest | Ladies Chest |
| XS | 33" - 35" | 31" - 32" |
| S | 36" - 38" | 33" - 35" |
| M | 39" - 41" | 36" - 37" |
| L | 42" - 44" | 39" - 40" |
| XL | 45" - 48" | 42" - 44" |
| 2XL | 49" - 53" | 46" - 47" |
| 3XL | 54" - 58" | 49" - 51" |
| 4XL | 58" - 61" | |
| 5XL | 61" - 65" | |
| 6XL | 65" - 69" |
Measure around the fullest part.
Feed a measuring tape under your arms and all the way around.