When it comes to feet, mine run cold and I’m always searching for the perfect solution to keeping my toes comfortable when the temperatures drop to single or minus figures. So it was either very brave or very foolish for Northwave to take up the challenge with their Celsius Arctic GTX shoes. Warning: there’s a lot of acronyms and product names in this review, such is the current fashion in the bike industry. Still, “Celsius Arctic GTX” does on the face of it sound impressively warm doesn’t it? Luckily the period of riding in these coincided with the UK weather reverting to normal with a named storm, torrential rain, floods that then turned into a cold snap of windscreen scraping mornings and crunchy puddles, so all in all perfect test conditions!

Ok, lets get some of the jargon and acronyms out of the way first, the Northwave Celsius Arctic GTX boots are advertised as having a “Cirrus XT 4L membrane made by Gore-Tex” for waterproofness and breathability, 200g recycled “Primaloft Gold thermal padding” inside and a “4 layer Arctic insole”. More of a shoe with a neoprene cuff than a boot they close using a “X-Dial SLW3” (think Boa but with a quick release lever) and a zip up the inside of the cuff. The sole has an aggressive looking “Jaws Evo sole” tread, with a SPD cleat pocket and the provision of fitting football boot studs at the toe for added traction if you are fit/mad enough to run with your bike on a cyclocross race.

Enough of the jargon, what are they like to wear? Well i asked for a size larger than my normal summer shoe size as I intended to run thicker or waterproof socks with them and Northwave agreed that was a good idea. With a thicker sock on my feet I attempted to put them on for the first time. There’s definately a knack to it. Inside the shoe are two red straps to aid pulling them on and they are needed. It was a bit of a wrestle to be honest and i was instantly worried I needed an even bigger size. However once on and my socks straightened by wiggling my feet in the shoe they felt totally the right size and i had plenty of toe wiggle room. Infact they are sort of T.A.R.D.I.S like as they seem bigger when on than when putting on if that makes sense?

Once on and the dial turned to snug the front of the shoe down and the zip done up they feel really comfortable, there’s loads of adjustment with the X-Dial and the neoprene like cuff fits well around the ankle and allows unhindered ankle joint articulation. So no resistance to pedalling.

the sole has a very generous amount of cleat adjustment, I’d go as far as saying the most I’ve experienced on any clip in shoe. I set it as far back as it could go thinking the shoes were like most others and soon realised I had to move the cleat back towards the toe which is unheard of in my experience! The sole is aggressive and there’s lots of grip even without the toe studs for hike a bike sections. The close spaced knobs will get clogged with clay and leaves (your soil conditions may be different) but a quick bang on the pedals soon clears them though. Taking of walking, the sole has just the right amount of flex for trotting up muddy trails and lets face it more importantly they won’t make you look like a penguin when walking up to the counter in your favourite coffee/cake/chip shop/pub. Despite this flex there is plenty of stiffness at the cleat for efficient pedalling.

Are they waterproof then? the shoe part of the “boot” definately is, i know this because I deliberately on your behalf pedalled my bike through all the floods, stood in X-dial deep puddles and tried to (unsuccessfully) leap across a ford. The neoprene cuff though isn’t, it’s weather proof but will eventually get damp from spray. Bear in mind though that there’s a big hole in the shoe where your foot goes in so a wet sock cuff is equally caused by water running down the leg of my waterproof trousers as much as the neoprene. The good thing about neoprene though and why it’s excellent as a wet suit is that despite being damp it still insulates the wearer by trapping body heat. On the wettest day when i removed the shoes the top of my sock was damp but from the ankle down was as dry as when I put them on.

Despite having to really tug to get the shoes on the straps have remained intact. the X-Dial looks fragile put I have accidentally smashed it into a concrete bollard (Northwave sell spares) and the release lever allows very easy adjustment, in a juxtposition to putting them on the shoes come off at the end of a ride very easily which messes with my mind somewhat.

Did the Northwave Celcius Arctic GTX shoes keep my feet warm? Northwave needn’t have worried (I expect they weren’t losing any sleep) as my feet stayed warmer in these shoes a lot longer than I’ve experienced before. i’d go as far as saying they are the warmest cycling shoes/boots that I’ve tried so far and as the temperature drops the further we get into winter i’m looking forward to spending longer out on the bike than previous years.

The Northwave Celsius Arctic GTX shoe is a comfortable, efficient pedalling, warm and weatherproof shoe that’ll help you go further for longer in the grimmest of conditions.

you can see more details on the shoes on the Northwave website

Northwave haven’t paid for this review, they took the risk of an honest review, there are no affiliate links or discount codes. I do (I hope) get to keep the shoes, not that anyone would want then after my plates of meat have been in them for a few weeks!