I agree with Ziostilon and I just wanna say that since I seek for the ultimate ankle support and since I have the ZLIV, the ZK2 Ultimate and the Melo M3, all I have to say is Melo M3!!! The ZLIV provides great ankle support and the ZK2 Ultimate(Better support than the Strength) is even better but none of these two can be compared to the terrific ankle support of the Melo M3!
"The M3 features an inner sleeve, an anatomically molded ankle collar which rests your ankles and built up lateral walls to protect and support your ankles" ( Words taken from Jumpman23 and from Dwayne Edwards ). IMO I pick the M3 with no doubts! It offers me the best protection and support I can have!