Joomra is by far one of the best accessories I've bought for a gym. While they don't have support, I don't think they're meant to. This is the only reason I gave customer support a 3 star rating. The traction on the soles is ridiculously amazing, I've never had a problem slipping off the bottom of a squat rack, doing snatches, cleans, etc. The comfort is good too, in my opinion it helps build the foot's natural muscles. The only negative I would say is that the part of the shoe (toe?) looks like it was just glued to the sole and looks messy if you pay close attention. That being said, I highly recommend them to all strength athletes!