It makes sense if you know the classic Bose sound profile from other Bose speakers which emphasizes crisp, clean sound. The zipper has a rain flap but the entire bag also folds down around the edges to add another layer of protection for the zippers. They are the cutest crocs! The USB and AUX cables go into the front of the unit - not the best design there. I purchased the elago nightglow for my 2nd generation AirPods. ) They are very easy to clean and can go through the washing machine. Stray away from dark-colored carpets if you can. Most amazing marinade I have ever used! You cant go wrong with this pair of headphones. Connected right away to my PS4.