I keep emailing them and they won't respond.

Are they a legit business?

Thanks!

I've purchased some HybridZ apparels from him before it got kicked out.

He's legit but he got lost with timing. It took some time to get served but everything was finally shipped as expected. Quality was good.

Stay away! Too many people have had issues with Justin. I know a guy who has been fighting to get his money back from Justin for several years. The check was cashed, but no product was shipped. He eventually got Justin to agree to small monthly re-payments, but it took hiring a lawyer and threatening to take him to court.