Después de 100km con esos tenis puedo dejar un review correcto.Es un zapatos de un similar uso como un Nike pegasus 38 pero con menos estabilidad.Al ponerlos, se siente una amortiguación realmente impresionante al nivel del talón y la forma "roll speed" da una sensación de querer superarse en velocidad.Después de unos 15km (1h20) no he tenido ningún tipo de dolor, espalda, pies, rodillas...Los tengo para mi próximo medio maratón (21km)Ahora algunos puntos negativos:Vivo en Miami, os dejo imaginar el calor y la humedad que hace.En estos zapatos sude bastante, mucho más que en mis pegasus 37. Así que un par de calcetines un poco más gruesos y el problema resuelto.Otro punto importante, la sensación de amortiguación desaparece un poco después de unos 5km. Se siente más firme y no tan blando. Ahora puede ser un buen punto para no perder tanta energía al momento de la pisada.Zapato NO estable para caminar!En conclusión:Tenis confortables, que se puede usar tanto para entreno de velocidad o entrenamiento de fundo.Me gustan mucho, sin duda compraré los próximos Endorphin pro (con fibra de carbono) para realmente tener algo aún mucho más reactivo!My first pair of Saucony shoes were a pair that my dad bought me back in 1980. I loved them then, and now that I've come back to them I still a fan.Here's some points --1) These shoes fit as expected. I typically wear 10.5 and that's what I ordered. The fit is perfect, comfortable, and I feel no slipping.2) These shoes help my pacing stay more consistent. I have other shoes that I love, but I've noticed my pacing does vary more. With these shoes my pacing always seems to stay consistent throughout my run.3) When I have intervals, or faster paced runs planned these are the shoes I wear.4) I've worn these on runs up to 11 miles and have no ankle, knee, or hip issues. I'm doing a half marathon in October and these will be the shoes I wear.I don't know what else to say. I'm a fan.My wife has had four pairs of these. She claimed they were like running on clouds. I was in line for a new pair of running shoes so took the plunge. Hands-down the best shoes I have ever bought! It’s like running on spring-loaded shoes. I may never buy another pair/style of running shoes ever again.Buy them and don’t look back! I could not recommend them higher.The only, and I stress ONLY, issue I have is that I wish they made them in a wide version. I have a pretty wide foot, so a wide shoe usually fits me better. I would not characterize these as narrow shoes though. Even though I like a wide, the regular fit works just fine.Soles get dirty to easyI bought the shoe to train for a marathon. At first, it looks a bit weird wearing it. But, after a couple of runs, you get used to it. I used it for a half marathon and it was great. I read somewhere that it is good for long runs. I can confirm indeed that the longer the run the better the shoe feels. The marathon is next. So, I'll see how it feels then.Saucony Endorphin Pro (1) is a perfect shoe for running, its light weight, comfortable, breathable and stylish. The cushion is best in the industry and ride is awesome. I have multiple shoes from almost all poplar brands but this one stands apart and have a special place in my rack. I have run with them for almost 100 miles now and I am even ready to buy a second pair when these wear off, its that good. If you are interested into a good running shoe buy these and you would be very happy with your decision.Love the shoes but was expecting a different color than what is shown. Must be the camera the picture was taken with. If you look at the attached photo you can see how an iPhone XR perceives the color (the phone propped up ready to take a pic) and an iPhone 5s (which actually took the pic. Anyway, soft cushy and definitely make you a little faster by design. Start off slowly in them because they mess with your calves a little as they change the striking point of your foot more toward the toe.I'm late 50s and run about 2.5 to 3 miles every other day. I don't like extra cushy shoes that feel like you are running in mud, such as Brooks.I had bought a pair of Saucony hiking shoes that are excellent. I looked into the brand and happened to read all of the positive reviews on these particular running shoes. I decided to give them a try.They are pretty darn good. There really is something about the design that seems to propel you forward.I have a pair of Nike Zoom Fly 3 that are awesome and were my favorites. Now I can't decide which I prefer between the Nikes and the Saucony. They are different, but both great shoes.I am an old slow jogger with the aim of improving and using them for a 5k. The nylon plate technology does work even for one as untalented as myself, my speed per k improving by about 5% without noticing any extra effort. That said I believe they would benefit most people who are younger and faster , but that said they are very comfortable at slower speeds and the shape of the soles does help your foot roll through naturally and improve your running form. Given the cost I won t be using them as a daily trainer, but may consider a cheaper Saucony to replace my current daily shoes since I do like the general sole shape and comfort of the Saucony s better together with the roll through running styleThis shoe is fantastic, I have a pair of the Endorphin Shift which are chunkier and more supported. But this shoe is just outrageous! Slightly less support and feel slightly off balance when walking but once I am out running, the Endorphin Speed just comes alive. Bouncy, responsive, fantastic grip and just as comfortable as my slipper-like Shift. They just make you want to run fast! I have only done 3 miles so far (on Christmas day!) but can feel many more to come.9 PRs from the first run!(HM,20k,15k,10k,5k,1k,1m,2m,10m),I used Saucony Triumph Iso 5 for training up to buying these but as soon as I started running in those I realised they are a game changer, running fast in those comes natural and they are comfortable and lightweight, I do HR training and I dropped 20s/km just by wearing these (same route,same HR),they do live up to the hype.The shoes are amazing. Very fast. I have quit high foot arch and some running shoes are uncomfortable ( ADIDAS ULTRABOOST ) but these are good. Shoes definitely ment only for running if I wall it feels odd but when running I feel like flyingExpensive but if you gunning fo Personal Best you ???Bought them as a treat to myself a month before an upcoming marathon. Very snug fit, although definitely needed some adjustment period following the use of more "average" running shoes. They naturally make your stride more forward-focused. Bit uncomfortable for walking in but that's not what they're designed for. These beautiful pair of shoes make you feel lightning quick and didn't once during the marathon feel uncomfortable.I currently have 500km clocked into them and feel great still!