No way LaRue! If one was a low-top puma and the other was a high-top Nike.... 
@ the gym?? Nah, I really don't think I would care. I don't go to the gym, but if I did, I don't think I would really care about looking cute there (outside of having on a cute outfit). Idk. Maybe I'll feel differently after actually going to the gym.
Okay, on second thought, let me edit that. It
would bother me, but not enough to make me turn around and go back home after I'd already gotten there.
lol. one WAS a brown low top puma, and the other was a grey new Balance. I just didnt feel like looking crazy. 
SMH!! LOL
Oh and one other thing: I only own one pair of athletic shoes, so it would be impossible for me to mistakenly bring mismatched sneakers.