Great fit. Feels "light" on your leg and foot as though they were a second skin. Ventilation is ok but not great - my feet still sweat. Somewhat tough to get on if you have rough skin on your feet (don't most guys?). Provides some muscle "spring" but not the same feeling as when you wear the CW-X Compression Tights. At $25 I'd buy more pairs, at $40+ probably not.