I brought my Ophena before release, waited a year for them and OMG they were so worth the wait and the money! My jumping has improved immensely, having 18:2 SJ TB & only being 5ft3 my legs would be to far on his shoulder, my OPHENA have corrected all of that! In every single photo my leg is in the same perfect position every time before and after fences. I couldn’t ride in anything else now but Ophena! Not only do the correct the positioning, they have help build more core muscle and make my seat position better every time I ride. You will not regret buying these! The future of stirrups!