In my experience, merino wool tends to stay "fresher" longer than tech fabrics. Agree that it's best to stay away from cotton.
Originally Posted by razl
Im in a similar situation - I sweat profusely (yuck) and am in warm, tropical central Florida.
You want underwear made out of "sports tech" material, not cotton.
Underarmor makes armorjocks that at about $20 a pop, aren't cheap. Also, they're sizing is by 2", so if you're an...