[Tanya Marie Squirrel]

perhaps sweat blisters? sometimes if you wear a non-natural fabric like a polyester blend or other synthetic fabrics, they are not condusive to allow the skin to breath and you can sometimes get little blisters, especially in high humidity.

not saying that is what they are, just a possibility.

if it is a keratin based issue. you should see a dermatologist.

I would recommend an astringent cleanser to see if it is not a sebaceous gland build up.