I bought a set of them at Harry's on Saturday. I had been looking into the X scent for a while so the guy didn't have to be much of a salesman, but I let him rattle on for a while anyway. Got the shirt, pants and socks for about $32.00 I think. Even if the stuff has no scent reduction qualities, it feels like it will keep me cool in the early season, so I'll give it a try.