All products on Safetyin are designed specifically for European and American sizes. Compared to Chinese sizes, they are larger and wider.
Most products are available in sizes S, M,L,XL,XXL,3XL,4XL,7 size in total.
Specific data can refer to the image:

*The above recommended sizes are for our testing data only and are for reference
You can order sizes one to two larger if you want to wear a vest outside the coat or for a more loose wearing.
If you need to place a large order for larger sizes, please contact us. Our email is: sales@safetyin.com