Standards of The Association of Testing Materials stipulate the dimensions to which each size of latex, vinyl, and nitrile disposable glove should manufactured.
To find your appropriate glove size, measure the width of your hand from the base between and index finder and the thumb.
| Small | Medium | Large | X-Large | Tolerance | |
|---|---|---|---|---|---|
| Latex | 80mm | 95mm | 111mm | ± 10mm | |
| Vinyl | 85mm | 95mm | 105mm | 115mm | ± 5mm |
| Nitrile | 80mm | 95mm | 110mm | 120mm | ± 10mm |
Download the disposable glove sizing chart
Note: These ASTM standards only apply to medical grade product. Although many manufacturers strive to maintain these dimensions even with nonmedical gloves, some variance may exist.