Two men's wear items I was able to try out for free or heavily discounted for my written review are listed below.
AprilTex Compression Support Socks
This arrived nicely packaged. I use my socks for workout to reduce swelling and after workout to compress my sore legs. I know some recommend it for traveling in an airplane to prevent blood clot.
Cooling Base Layer Tank Top by Homaste
Not your standard under shirt. It's the same material like a dry fit. My guy uses it to work out in. It's an upgrade to the standard t shirt.