SPRINGBAK Athletic Shoe Insoles Run Faster and Jump Higher Guaranteed. Patented and Proven Technology.

When I received these insoles my first impression was that I had been ripped off. They are very thin and when you squeeze them they don't appear to compress at all. I decided to give them a try anyway and I have found a noticeable difference but not in my jumping height. I don't play sports and didn't purchase them for that purpose. I bought them to help with foot pain as I stand on my feet for long periods of time at work. I had tried numerous insoles and gimmicks previously to be able to stand without pain to no avail. I used this insole with another orthotic insert which actually worked. If I were reading this review I would be thinking "it was the orthotic that worked and not the springbak insole". If I had used the springbak insole under the original shoe insole as it was intended then you might be right but I didn't. I used the springbak insole as the ONLY insole in the shoe with the orthotic insert that only covers the heel on top because of the limited space in my shoes. Even though this insole is very thin and was designed to be used as an additional insole and not the primary one I have far less foot pain than with the full length expensive ones that I had tried previously. It could be that it was just my particular foot problem that this insole helped with and it wouldn't be the same for someone else but it definitely worked for me.

I resisted these for years. I had teammates that swore by them, but I thought, "How can a little piece of foam make such a difference?" Well, after battling some chronic, nagging injuries and having to deal with a week's worth of play at Nationals, a buddy loaned me a pair of his. What a difference! I've been reading some of the reviews, and many are expecting some type of steroid performance enhancement, which wasn't my goal, and I didn't notice any difference in performance metrics. I just wanted something that would keep me from hurting so much during/after play. I was amazed at the results. Big difference in that department. This was for volleyball, and on Sportcourts that they lay down over convention center floors is very unforgiving. These made all the difference. I also play competitive tennis on hardcourts, which is also VERY unforgiving. These made all the difference for tennis as well. I now recommend these to all my active patients, whether they are having current injuries or not. If I can fell that much of a difference in my joints when using these, it's certainly going to reduce fatigue and give your joints a better lifespan.

Great. First time trying these out. They pretty much fit true to size. After days of working which includes running, jumping, basketball and event soccer, I don't feel any fatigue after my workouts. While playing basketball without putting these on I can grab the rim fairly easily with one hand and sometimes with two hands but with the insoles in my shoe I could honestly jump about another 3-5 inches. Note that I am only 6ft tall and prior to purchasing these insoles I've been performing plyometrics, speed and some weight lifting as well. But don't believe in all the bad and negative comments. They obviously did not read the directions carefully plus the fact that these insoles don't work miracles but in vertical jump training it's a war of inches and these insoles do exactly just that. They also give a slight boost when taking that first step as if you were being projected forward/vertically. Definitely purchase these. I can't guarantee inches to your gain but I can guarantee a difference.

I'd like to say that I'm an avid athlete, having played collegiate basketball. I bought this product, hoping that it will improve my running durability, not so much my vertical jump. I have to admit that so far I have only used the insoles to for my morning 25-35 mins runs, and frankly I can't say that my runs feel lighter. I would have expected to be less tired and much fresher when i get done running, but that's not quite the case for me. I will probably start balling pretty soon /once i feel in good enough shape/, so I'm secretly hoping the insoles are going to give me an edge on the court in terms of quickness and stamina.So, I can't really say whether this product is a success or not, as it has not done the trick for me. I'm in somewhat good shape, but I know I can be ever fitter, and I was expecting this product to help me make my runs longer and more intensive. I'd be satisfied, if it works fine on the basketball court, but that remains to be seen!

Put these under my soles of my volleyball shoes. They help a lot when jumping and making lateral movements. Also have a pair in my shoes for lifting, and they add a springy-step to your shoes so that you can lift more and become less fatigued. I've been wearing springbak's for years and they have always seemed to help me feel less shock and pain from jumping/landing.Only con is that you have to put them under your current insoles. So if you buy a new pair of shoes, most come with the insole glued in and you have to rip it out. If you have a pair of shoes where the insole is easily removable, then these are a breeze to put in and use.

Awesome great service!! They originally acidenly sent me size 14/15 which I don't know how it happened weather it was me or them, but they sent me a new one in my size 6/7 free of charge and I get to keep the old one and they sent it super quick and they were super nice and helpful we need more people like this,as well they work great with me,it has helped me have more leverage in my jumping and helped me jump higher(note this does not automatically give you basketball skill of jumping high, it is for players who can already jump and know how this just helps you get more veritable in your training and helps your technique and your abilitie to make yourself go higher whenyou push yourself off the ground