These are the BOMB dot com. Super fun and addicting! Be prepared to get lots of "What are THOSE???" and smiles and laughs as people see you because they sure are attention getters. I've gone jogging (and I HATE jogging!) on grass, dirt, cement -- done aerobics from you tube videos and my kids now fight me over them. My younger sun RAN home yesterday to come strap them on. I was worried about sizing but really, they are super flexible to fit a range of sizes. Easy to figure out, remarkably easy to learn but start by trying them out at home first...you'll love them!! Totally worth the investment.

They are fun to wear, easy to use and very comfortable. I would recommend them to anyone. I have had knee surgery and they are great on my knee. I find I can do a lot of things I could not do since the surgery. They take up the shock and are easy on my joints. I love them.

These are everything I expected them to be. My daughters, 9, 11 and 15 tried them out and they Loved them. I got the black and orange, size medium. I wear a size 7 1/2 shoes,and my kids wear sizes :6 women's, 7 women's, and 9womens. The medium fit ALL of our feet sizes. They do take about ten minute 'try ons' to get used to walking in them, but then it's super easy to adjust to them. I can't wait to use them outdoors in the spring (January,middle of winter right now) and jog in them. That's the main reason I got them, I love to jog but my horrible shins get shin splints everytime I run, so I found this alternative to help with the impact on my joints. I will update this review in a few months after I use them outdoors.

Hours of fun for my boys! Bought these for Christmas this year (all their friends were getting hover boards but I refused to spend the money on something that seems to be burning houses down). No thanks! The boys absolutely love these. We had to cut the middle spring (as the directions stated) to get more bounce but they hop around the neighborhood and have so much fun. I did buy elbow pads and knee pads just in case but they have not fallen down at all. They seem to be very safe. Great gift for kids! Takes them away from the video games and is great exercise.

I absolutely love these things! They are so, so, so much fun! Working out, hiking, or just wearing around the house, they add an element of kid-like fun whenever they're on (and I wear them a lot). Yes, I was hoping these would be a good workout, but mostly I was just hoping they would be fun and they deliver big time.

I've had mine now for nearly 3 months and all I can say is that I'm hooked! I waited to do a review for several reasons. First, I wanted to see how they'd hold up with hiking (which I saw a video of a guy that ran 600+ kilometers on trails wearing a pair which was very impressive). I also waited to see how they'd impact my workouts, if at all. And finally, I wanted to see if they'd be low-impact enough on my knees since I've already had one knee replacement.

After 90+ days all I can say is I am sold on the overall fun experience and quality of my Kangoo "pylo" boots. They have helped me run again! More than just running, you can actually jump around in these things! They quite literally make walking, running, aerobics, hiking and so on are like doing everything on a trampoline. Again, they are just a blast to have on!

I liked them so much I bought two more pairs. One for each of my younger boys. My 4 yr old has the smallest version from a different Amazon seller in Korea. (He really he isn't heavy enough yet to make the extra small kid version compress - but he loves them anyway and they work his balance even without the compression.) Then I got the Kangoo "Powershoe" version for my 9 yr old who is seen in both pics wearing the small silver/blue Kangoos.

Running with my Great Dane, hiking with my kids and even around the house, these things are just the greatest! The workouts seem better base on the exaggerated/added movement of a jump-stride vs. a normal stride. Add trekking poles and hiking on the rockiest single track is not only doable, it makes light work of even the most technical trails. I live near Zion National Park and I've hiked many miles so far in mine. They seem to built to take the additional abuse and most of the parts are replaceable and rebuildable from the Kangoo website..

The only negative? They are attention getters if ever there was one. I have yet to wear them without being stopped and asked questions about them or even people stopping and taking pictures as I jog by. I have to say, I'm not one for the attention but they look so unusual I guess it's to be expected. And in the end I'll deal with the unwanted attention for both the workout and the unparalleled fun factor!