To be honest, we are not sure if the Tyvek Coveralls would protect you against bedbugs. They are intended to provide protection against pesticides and other materials. We assume that a bedbug would not be able to get through the coveralls, if you were also wearing a layer of clothing beneath, but because they are not made to protect against bug bites and have not been tested that way, we can not be absolutely sure.
Tyvek L – Chest – 24’’ Arms – 21.5’’ Height – 72’’
Tyvek XL – Chest – 26’’ Arms – 22 Height – 68’’
The Permaguard Allgard Protective Apparel Disposable Coveralls are about 1 mm thick, as are all similar disposable coveralls.