ION Vest Size Chart
Metric (cm, kg)
Size | Chest circ. (cm) | Person weight (kg) |
10 | 68 - 73 | 25 - 40 |
12 | 73 - 78 | 30 - 50 |
XS | 86 - 91 | 57 - 64 |
S | 91 - 96 | 61 - 70 |
M | 96 - 101 | 68 - 79 |
L | 101 - 106 | 77 - 88 |
XL | 106 - 111 | 86 - 98 |
XXL | 111 - 116 | 95 - 104 |
(3)XL | 116 - 121 | 102 - 111 |
Imperial (in, lbs)
Size | Chest circ. (in) | Person weight (lbs) |
10 | 27 - 29 | 55 - 88 |
12 | 29 - 31 | 66 - 110 |
XS | 34 - 36 | 125 - 140 |
S | 36 - 38 | 135 - 155 |
M | 38 - 40 | 150 - 175 |
L | 40 - 42 | 170 - 195 |
XL | 42 - 44 | 190 - 215 |
XXL | 44 - 46 | 210 - 230 |
(3)XL | 46 - 48 | 225 - 245 |
How to Measure
Follow the instructions below and compare your measurements with the size chart
Chest Circumference Men
Measure the circumference of the chest around the widest point.
Tip! Use a soft measuring tape, to ensure that the product fits properly. Alternatively, use a piece of string and then measure it against a ruler