Review (5/5): These are perfect to protect your clothing from sweat and staining and ...
These are perfect to protect your clothing from sweat and staining and odor. I use these in blazers mostly. They're perfect! I will say that if you're sleeves are tight, this shield will be difficult to apply/stay in place when you put the blazer on. They are the perfect size for the underarm and you can't tell they're there. These are must-haves for long work days.