ICEBUG Pytho 5 Winter Running Shoe Review

With the arrival of winter conditions, snow and ice impact on running significantly. For many, running indoors appears to be the only option, however, it doesn’t have to be that way.

Many brands now produce shoes specifically for winter running and specifically for running on ice. ICEBUG have been making specific winter shoes for many years and they are often, the ‘go-to’ shoe when it comes to challenging run conditions.

Read an article on Winter HERE

Read an article Running on Ice HERE

It’s important to clarify that Icebug provide multiple options when it comes to outsoles/ shoes and in many scenarios, the shoes can quite easily double up as orienteering shoes.

  • NewRun BUGrip – Runners on all levels, primarily seeking comfort and traction and longing for smooth runs on icy roads.
  • Oribi BUGrip – Many types of runners, seeking a super-light shoe with steel studs.
  • Rover – Almost everything and anyone. Great for running and speed hiking in harsh weather.
  • Spirit OLX – Orienteers, trail runners, and everyone else who wants to take their trail running to the next level.

And finally:

Pytho BUGrip – Trail runners seeking traction and comfort.

The PYTHO 5

The Pytho 5 is arguably the Icebug shoe that would appeal as an entry level for a trail or mountain runner.

It’s a shoe that works exceptionally well as an ‘all-rounder’ and is sold as such, recommended for trail running, forest running, orienteering and winter ice running.

The outsole has 17 dynamic carbide tip steel studs (BUGrip®) which evenly distributed to provide the most secure and reliable grip on a multitude of surfaces. I can’t clarify enough how this outsole has made a revelation of my local forest runs which include rocks, tree roots and a variety of terrain (with or without snow/ice) and the grip has been exceptional. On rock, it has almost made me desire to use a studded shoe for all runs; no doubt why studded shoes are popular in the orienteering world.

With a 5mm drop, a medium last, a wide toe box and medium cushioning the Pytho 5 is designed for longer distance running. The midsole is foam EVA made with 20% BLOOM®.

While not the lightest shoes available (320g for UK8/ 334g for UK10) the Pytho 5 is a solid shoe built to last for tough terrain and at the same time provide comfort.

The upper, while not Gore-Tex is designed to withstand the elements resisting water and does not absorb water. It is warmer than a conventional upper and of course less breathable. However, it is not insulated. Using Merino socks and running in -10 temperatures in snow/ ice, my feet have remained warm. This is a real plus and a requirement for a winter running shoe! The upper is also extremely resilient using 100% recycled PET polyester called bluesign® with mudguard. The lining of the shoe also uses a similar dyed recycled polyester textile. 

The toe box is substantial and designed to really withstand impact on any terrain.

The heel box is padded, holds secure and is comfortable. The tongue is medium padded, and the lacing has 6 eyelets on either side with the option to lock-lace if required. Hold of the foot and importantly the instep is solid and secure providing security on technical terrain.

The toe box is classed as wide and of course, how wide will depend on you and your personal needs. The intention of the wider toe box is to provide more comfort on longer runs. Also, in winter, some additional room can be important to allow for blood flow.

IN USE

The Pytho 5 is a comfortable shoe that is true to size. One important consideration in any winter shoe is getting the correct size. Many a runner will wear additional or thicker socks in the coldest months, so, keep that in consideration. I usually run in UK9.5/ EU44 and in the Pytho 5 I chose a UK10/ EU45 – I wish I hadn’t. They are actually a little too large and my normal UK9.5/ EU44 would have been perfect, even with thicker socks. I strongly recommend using Merino socks as they retain warmth even when wet. Some runners like to use neoprene socks and others a wool sock with a Gore-Tex or similar product over the top. It comes down to personal choices and understanding what works for you.

The cushioning is noticeable and importantly, if you have not run-in studs before, the feel is always a little unusually initially. It takes one good run to get a ‘feel’ for any studded shoe, especially if you have some road before getting to trail/ snow or ice. Studded shoes are noisy on road.

Once on ice and snow, the shoes come into their own offering a reassured grip that gives confidence. You NEED to trust the shoes and the grip. Again, if you have not run in studded shoes before, you may well approach ice with hesitation… Top tip is do not do this! Any studded shoe requires you to be confident, brave, trust the shoe and plant your foot hard to the ground. Force and pressure are what pushes the outsole into the ice, and this is what gives the grip. Try to run lightly and grip is compromised. The 17 studs are placed to offer grip from the heel to the toe and to accommodate run styles when going up or down. The spread is perfect. You may well find that you alter your run style slightly looking to plant your foot more evenly, the more studs on the ground, the greater the grip!

The upper is very tough and resilient and little inflexible. I certainly found it took a good 6 runs before the upper softened.

Foot hold is really good and assured which for me is essential in any off-road shoe. The toe box is wide but not excessively so and certainly does allow more toe splay but not at the compromise of precision. If I was running very technical terrain, I would prefer a more precision fit, but for general trail running they are perfect.

Importantly, remember the Pytho 5 is not ‘just’ a winter shoe. It excels on muddy, rocky and tree root terrain. You may well be surprised with how much grip this type of shoe gives. So much so that you will consider using a shoe of this style throughout the year as and when the terrain dictates. Orienteers for example use studded shoes all year.

On ice, particularly a frozen lake, the Pytho 5 glides along and they put a smile on your face. Equally, running on icy paths or roads is assured making pedestrians look at you and question how you are doing that…

CONCLUSION

The downside of any studded shoe is that they are more tiring on the body. The Pytho 5 tries to address this with more cushioning and a wider toe box, however, if you go out on hard ice terrain for many hours you will certainly feel it. That is just the way ice running is and not a criticism of the shoe.

Icebug know how to make winter shoes and the Pytho 5 is a great all-rounder that tackles winter exceptionally well. As a plus, they handle trail and notably rocks and tree routes superbly; just as an orienteering shoe should.

Ice running takes a little practice, and the top tip is trusting the shoe and the outsole. Don’t be shy and delicate, run hard and press the studs in the ground, once you do, you will have great grip that will allow you to speed along in a multitude of conditions.

Key Specifications:

  • Weight: 320 grams
  • Drop: 5 mm
  • Last: Medium
  • Studs: Studded
  • Usage: Running, Trail running, Winter running
  • Insole: Ortholite Hybrid, lined with bluesign® 100% recycled and solution dyed PET polyester
  • Lining: Bluesign®, solution dyed
  • Midsole: Lightweight EVA with 20% BLOOM® Foam. TPU stabilizer
  • Terrain: Ice, Snow, Trail
  • Torsion: Stability Flex
  • Outersole: Rubber with BUGrip® 17 carbide tip studs
  • Cushioning: Medium
  • Upper Part: Bluesign® 100% recycled GRS certified PET polyester. Protective TPU mudguard

To clarify, the shoes were provided to test, as are all the shoes that I review. But this is not a paid review.

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