
adidas PureBoost Sizing: How Do They Fit?

We may earn a commission when you buy something from links on this page.Learn More
While the adidas PureBoost definitely isn't as popular as its younger cousin, the adidas Ultra Boost, there's no doubt in any sneakerhead and runner's mind that it's still one hell of a running shoe. Unveiled a year before the aforementioned UltraBoost, the PureBoost was famously one of Kanye West's favourite sneakers, rocking them religiously when he first signed on to work with adidas for the now-legendary Yeezy collection, and honestly we're not surprised one bit.
Featuring a sock-like knit upper , the adidas PureBoost was one of the very first sneakers to feature the German giant's iconic Primeknit upper. Underfoot, you'll find a midsole that's crafted from Boost technology. This offers up an insane amount of cushioning, energy return, and responsiveness with every single step. Just underneath the Boost midsole is a Stretchweb outsole that offers traction and durability whether you're doing a spot of city running or you're out for a hike. All this innovate tech comes in a neat package that comes in many different colourways and iterations. You'll also get a heel counter and a midfoot cage that wraps elegantly around the Primeknit upper for support and structure that truly knows no bounds.
If you want to experience the adidas PureBoost first hand then you need to make sure you find the perfect pair. With that said, we've compiled a handy size guide to help you find the ultimate fit. With feedback from The Sole Supplier team, we're here to answer all of your questions. Which shoe size should I get? How do they compare against the Energy Boost and the Ultra Boost? Is the adidas Boost foam really worth it? Are they good for long runs and short runs? If you are wondering any of these things then this is the adidas Pure Boost size guide that you need to read right now!
adidas PureBoost - How Do They Fit?
- Fit: In general, the adidas PureBoost fits true to size but go half a size up for wider feet.
- Comfort: The adidas Boost foam is crazy comfortable and is ideal for everyday wear.
- Care: The Primeknit upper can be easily cleaned with a fine brush and warm soap water.
- Styling: It's extremely versatile so rock it with whatever you please.
adidas PureBoost - What Our Product Specialists Think


“The PureBoost is one of the most comfortable sneakers I own.”
Adam - Head Of News
How do they fit?
Personally the adidas Pure Boost fits true to size, but if you have wider feet then I would recommend going half a size up for extra comfort. You can't really adjust the placement of the midfoot cage so if you buy a size too small then you'll really feel it.
Are they comfortable?
The PureBoost is one of the most comfortable sneakers I own. While it's definitely not as comfy as the Ultra Boost, it's still perfect to wear all day, everyday.
How do you style them?
How do you clean them?
I don't tend to clean my sneakers as I think the scratches and scuffs gives it a bit of personality, but because of the sock-like upper I just throw them into the washing machine on a cold wash and they come out as good as new.


“Not only are they great for city slicking but I also wear them for the odd triathlon here and there.”
Jack A - Content Writer
How do they fit?
Definitely go true to size for the Pure Boost. Any smaller and it'll feel like your feet are being strangled. TTS is the perfect size.
Are they comfortable?
I love my Pure Boosts and I wear them pretty much every single day with no dramas or stress. Not only are they great for city slicking but I also wear them for the odd triathlon here and there.
How do you style them?
T-Shirts and shorts are the best bet for these bad boys. They're super breathable so a more casual fit is recommended - my opinion anyway!
How do you clean them?
Whip out that soft bristled brush and some warm soapy water. Lightly place it onto the Primeknit and brush in a circular motion. That's all you need to do really.


“Crisp white Tee and a pair of chinos is the only way to rock these bad boys.”
Jack S - Content Writer
How do they fit?
Whatever you do, make sure you buy true to size for these. Those with wider feet though I would recommend going a half size up for a better fit.
Are they comfortable?
If there was a shoe made of marshmallows and the roads were made of clouds, then that would be the Pure Boost. One of the most comfortable creps I own to be honest with you.
How do you style them?
No question here. Crisp white Tee and a pair of chinos is the only way to rock these bad boys.
How do you clean them?
I keep my PureBoosts bang tidy 99% of the time, but I do wipe the Boost midsoles with a slightly wet cloth every once in a while just to keep them looking clean and serene.


adidas PureBoost: What You Need To Know
Follow what our product specialists think and you'll definitely get the perfect size! Whether you're a sneakerhead who just loves a bit of comfort or a hardcore marathon runner, the adidas Pure Boost is a must-have for your collection. Featuring a stretchy Primeknit upper and adidas Boost tech underfoot, these are hands down some of the comfiest sneakers ever made and they are 100% underrated to say the least.
Generally speaking, the PureBoost fits true to size (TTS), but if you have wider feet feel free to go a half size up. Loads more colourways and collaborations are coming very soon, so make sure that you keep it locked at The Sole Supplier for your best chance to cop as well as news and updates on the latest and greatest releases!
Make sure to also check out our other size guides below for the best tips and advice on sizing, styling and more:






