Lightweight, keeps you cool, keeps you from getting sweaty. The built in briefs are comfortable and keep things in place that should stay in place. The only thing I'd change about these is a longer inseam.

The inner liner really sets these shorts apart from others. They are very comfortable and chafing is not an issue. My only beef is that the antimicrobial is not so anti-stink. You'll likely be washing these often.

These shorts were super comfy to run in. The inner short worked well for wicking and definitely kept me chafe free. The inner short did keep in the heat a little, but definitely was cooler than wearing a separate piece would. The stash pocket in the back is a little hard to get into and won't hold anything larger than about 2 gel packets. You might be able to squeeze a Clif Bar in it. Overall I've been pleased with these shorts and would consider picking up another pair.

These shorts are surprisingly breathable, despite the panties attached. It's true they do stink after a run, but running with the tight underlining makes you feel like a champ.

These shorts are really comfortable because of the liner - but that liner makes them a little warm in the heat of the day.

The tight inner doesn't provide much airflow, so these shorts get really stinky after a run.