I have used the Gamma no-logo ones and have not noticed any itching as I did previously with the Nike brand. They are pretty thick and absorb a lot of sweat. Our favorite tennis site does not carry them currently, but if you see them around somewhere, I'd strongly recommend them.
Playing in the Open! Custom Exo3 Black (dubs) & Bio 200 Tour (singles), w/Cyber Flash coated in lotion. Give me a racquet and I'll find a way to win!