I sweat when I work out. A lot. I mean, it's ridiculous. And my typical cotton workout clothes get very uncomfortable at the end of a run or heavy lifting session. I started shopping around for some new threads and initially looked at Under Armour. But the high price tag - for what I assumed was just a premium on the brand - didn't appeal. I found these Champion shorts at a local Target and fell in love, so I ordered a second pair from amazon. The waistband elastic is perfect for me, holding the shorts up without being too tight. The mesh is highly breathable and provides a comfortable feel even when I'm super-sweaty. They're a good length for any kind of activity (I'm 5' 10") and extremely lightweight.