They are not i think
Switchfoot. It's Nick Jonas' favorite band, too.
Joe Jonas enjoys wears converse especially the pink ones
Ray Ban
I heard he likes Urban Outfitters.
New Balance, Addidas, Saucony, Brooks, Puma, Nike, Asics, Reebok, Sketchers, Nine West, Kenneth Cole, Aravon, Vans, Converse, K-Swiss, The North Face, Merrel, Timberland, Ecco, Bass, Simple, and more.