I went to Costco on Sunday. A new arrival of Adidas Performance track pants and coordinating tops were in the mens section. I bought the navy blue pants for $18. The shirts are $24. They fit great, and feel even better. The performance fabric is thin like lycra, but not clingy. I tried them on with a pair of lightweight boxers, and they look hot and show a great VPL. They are so comfortable that I'll wear these often, and will have to go back and buy the black ones.