What exactly are these and what should I look out for?! I hope people know what i mean, they go around the ankle and on the foot but have a space for the heel, i think they're just standard ankle supports but I woudln't mind some advice anyways on what/where to get them lol... If you see fore xample in the Contender Asia matches, fighters often just wear them on one foot? Why is this? As I'm recovering from a recent foot injury, I'm sure a support as mentioned ^ would help with the healing and offer it some extra protection. Thanks.