I am very happy with the Airforce restoration device. I can wear it for quite a while before it becomes uncomfortable. I have read that it can take a bit for it to “break in”. I’m still working out how to combine use of the device with a ball stretcher. I don’t know that I can reasonably do that and walk anywhere, but we’ll see. I’m still just getting used to the weights. I’ve purchased some athletic leggings that restrict the swinging of the weights. Despite some of this taking some getting used to (previously all of my restoration has been with dual-tension, or air, device combined with a leg strap), I’m very happy with the device and look forward to seeing the progress it brings about. Good work! By the way, the alpha armor is fantastic. I love the beeswax smell, and I can tell just by a few days’ use that it is packed full of good stuff.