Unless the design has changed, I would stay away from the V.Track retro-gression straps. They're not very durable as constructed when I got my pair in December of 2011. The stitching on the straps failed within the first 500 miles. I had them fixed by a local seamstress who welded and stitched the velcro but it only lasted for another few hundred miles before it came apart again and by that point the velcro was frayed so bad they couldn't be repaired and I had to cut new sections and replace them that way. They're just too thin.

I bring this up because I'm guessing the CKC and Well-Go ones will have the same problem, they look like the same design. If I had to do it again I'd use Hold Fasts.