Knee Guard FlexMesh

Pretty good so far in 90 degrees Fahrenheit. They get sweaty, but allow air to flow and feels cool. We'll see how it is when our temps reach over 100 F. I did have an issue the first time wearing them for an extended time (6 hours). The silicon band on the upper leg gave me a rash, or it was heat blisters, or a combination of both, I'm not sure. I wiped the silicone down with alcohol after this, but since the blisters are still healing, I've been rolling that part so the silicone faces outward and doesn't touch my skin. Once the blisters heal, I'll try wearing them with the silicon against my skin again.