Originally Posted by Smaug1

2 miles each way.

On the way in? None. It's half downhill and half flat. On the way home, it is 61' of climbing.

I usually commute by eBike, this way, I can keep just below the sweat level on the way in, and hit it harder on the way back when I want to. Even then, I sometimes face a brutal headwind and dial in some minimum assistance to keep going double-digit speeds.

I do work in an office and wear business casual, but I wear my work clothes on the bike, since I don't get sweaty on the way in...

eBikes are wonderful commuters; they solve a lot of sweat-related problems, and clothing/showering issues as a result.