On Running Cloudflyer Women's Running Shoes Review
On Running is a really exciting brand that is breaking through to secure its spot among the biggest players in the sports world. I was lucky enough to be able to test out the On Cloudflyer stability running shoes and give my verdict.
Size & Fit
Even just looking at these running shoes on the floor before putting them on, they look small and compact. My normal shoe size is a Women's UK 7/US 9/EUR 40.5 and I am used to sizing up for running shoes which is standard practice.
My current favourite running shoes are a pair of ASICS Gel Phoenix 7 which have served me incredibly well and I comfortably ran a full marathon in them with no discomfort, no blisters, and I could walk perfectly fine the next day (the sign of a great pair of shoes). My ASICS are a UK 8.5/US 10.5/EUR 42.5 and On suggest on their size guide that you should go half a size smaller than ASICS, so I dutifully went for a UK 8/US 10/EUR 42 for the Cloudflyers.
In reality, the physical size and dimensions of these shoes are very close to my Nike Free Runs which are a UK size 7.5/US 9.5/EUR 41 so I maybe wish I had gone bigger and didn't size down. When wearing them, my feet did feel a bit squashed and I could only wear my thinnest socks with them. If you like a roomy shoe or have big/wide feet, I'd recommend that you should definitely size up.
When I first put the shoes on, they felt very snug so I had to loosen the laces a fair bit. On first wear, they rubbed my heels and little toes quite substantially. However, I gave them a chance to wear in and this did subside after a while. To be completely honest, they are not the most comfortable running shoes I've ever worn and as you are about to find out, I had to give them a lot of chances to get it right.
First test run
I find that I have to run at least 2 miles but ideally more before I can really tell if a pair of running shoes is going to be comfortable or not. My first run in these shoes was 4 miles and I was really impressed with how they felt. I didn't experience any discomfort and I really enjoyed wearing them. Overall it was a very good run for me performance-wise and so I was left feeling very positive about the shoes.
Second test run
Unfortunately, on my second run wearing them I found that the arches of my feet started aching after a couple of miles and my toes felt squashed. It didn't cause blisters or any real pain, but my feet swell when I run (a common occurrence for many people) and so I don't like them to feel squashed. The aching on the bottom of my feet was perhaps them getting used to the more minimalist design of these running shoes.
The aching arches and squashed toes put me off quite a bit and I was left feeling disappointed at the end of my run, but I decided to give the shoes more of a chance and wait until I've done a few more runs to see if this pain disappeared once I was properly used to the shoes. Plus, I'm all too aware that we all have good runs and bad runs and that it might not be completely down to the shoes. For me, the perfect pair of running shoes are ones that I can forget I'm wearing so that I can focus solely on running and not pains in my feet.
Third test run
My next run in the shoes was a bit longer at 6 miles as I wanted to see how they'd feel over a longer distance and duration. Thankfully, the aching arches didn't seem to be a problem on this run so hopefully my feet had already got used to them. My little toes felt squashed and slightly painful at the start of the run again, however this did subside after a while.
After about 2 miles, I was running pretty comfortably in the shoes and was feeling happy with them. My last mile was on grass and this highlighted how hard the soles of the shoes are. My feet felt a bit battered and running on the grass was pretty uncomfortable, especially compared to my Nike Free Runs which I often use to do sprints in my local park.
When I got home, the bottom of my feet felt very sore, that same soreness you get when you've been on your feet for a very long time. This made me wonder how my feet would feel running in these shoes for longer runs of over 10 miles. So, I decided to test it.
Fourth test run
I really wanted to like these shoes so I gave them a lot of chances. My fourth test run was 12 miles as I wanted to test the shoes over a much longer duration, especially as I am a distance runner and may well be running a marathon in these shoes. Actually, I am hoping to run an ultra-marathon next year but it is a trail run and after the pain I experienced wearing these shoes on grass, I don't know if they'd be suitable.
On this run, my feet felt comfortable at first but then started to deteriorate. The arches of my feet ached as I don't think these shoes give quite enough ankle support for a pair of stability shoes, however this subsided after about 3 miles.
Unfortunately, after about 7 miles the bottom of my feet were hurting again like they did when I ran on the grass and this persisted until the end of the run. The lack of cushioning on these shoes while positive in the sense it keeps them light, unfortunately means they're not as good on longer runs.
I'd go so far as to say that the On Cloudflyer shoes are the best looking pair of running shoes I've ever had. They look very 'professional' and despite being stability shoes, they are very sleek, elegant, and compact. Other stability shoes I have owned have been overly clunky and look awful, both in design and the colourways available.
I like that On don't assume all women want bright fuchsia and purple running shoes and instead offer these shoes in a range of subtle, stylish colours. My friends and family also commented on how good these shoes look and I wouldn't feel out of place wearing them on a day-to-day basis as part of a casual outfit.
Stability shoes, which are designed to give support for people like me who have flat feet and overpronate, can be very chunky and I find that this can slow me down. My current ASICS running shoes are guilty of this so it was a breath of fresh air to run in the Cloudflyer shoes which were so much more lightweight. Their selling point is that you're supposed to feel like you're 'running on clouds' and this was certainly true for me!
Despite the discomfort mentioned above, these shoes helped me to run with very good form and encouraged me to be much lighter on my toes and lift my legs more when running. They actually felt like they were making me run faster! Perhaps this was just a placebo effect. Although, any good runner, physio, or coach will tell you that your running form starts with your feet and so having these shoes support me so well, perhaps they really did make me run faster.
I wasn't sure how the grip would handle wet roads but these shoes were perfectly grippy and I felt confident running in the rain while wearing them. My second run in them saw me running over some gravel and I was very impressed with the grip, my feet didn't slip at all and I felt very confident running over different terrains.
I had to give these shoes quite a lot of time to get used to them and to wear them in fully. My first run with them was awesome but then my second, not so much. As a distance runner, I need running shoes that are going to be very comfortable over countless miles and that I can forget I'm even wearing.
I found these shoes to be a bit too snug so I'd recommend sizing up if you want to be super sure. The rigid upper rubbed my feet and the very solid soles felt a bit harsh so I would mark them down for comfort.
However, I'm hugely impressed by their appearance and performance-enhancing qualities. When I received them, I was hoping they could replace my current running shoes and become my new go-to for my next few hundred miles of running. While they're ideal for shorter tempo runs and interval runs, they're not so good for long runs. So, I'll wear them for shorter runs and wear my ASICS for longer runs.
I'd rate these shoes a solid 7/10 as I think they have the potential to be an amazing pair of running shoes, but the comfort (or lack thereof) let them down.