Polyester is a synthetic fiber made of plastic. While an allergy to polyester is rare, fabrics made of polyester frequently contain chemicals or dyes, such as disperse blue, that are highly ...
When your muscles feel tight and sore, a foam roller can be your best friend. Foam rolling is a type of self-myofascial therapy that's become a go-to for athletes and fitness enthusiasts alike.
However, if you're not ready to spend a few thousand dollars on that, cooling sheets are a more budget ... said to avoid synthetic bedding, like polyester and nylon. "They can trap heat and ...