Review: Icebug Mist RB9X Shoes

A pair of shoes from a Swedish company named “Icebug” wouldn’t seem to be appropriate for running in the hot, humid summers of the American South, however, I was quite surprised – they’re pretty damned good.

Though you may not have seen anyone running in Icebugs lately, the company has been around for almost 15 years. They have only had a market presence in the United States for the past few years, however, and just recently opened a unique testing center in Shale Hill, Vermont where the public can try out the shoes at their on-site obstacle course.

I tried out a pair of their Mist RB9X shoes over the past couple of months. Here’s a summary of their performance for both running and run commuting.

Icebug Mist RB9X

Icebug Mist RB9X (US Size 10)

“We were frustrated by having to choose between slipping and saying [sic] no to outdoor activities because of the risk of slipping. The company started as a result of us wanting to be able to stay active year-round.”

– On the origin of Icebug shoes

Initial Wear and Run

The shoes fit great and are true to size. I love the off-center tongue loop and the cushiony feel of the tongue and collar. It makes for a very comfortable feeling around the ankles.

They’re slightly flexible. They initially feel quite stiff and you don’t really feel any cushioning underfoot.

The tread is amazing and makes Icebug shoes stand out from the competitiors. The crazy combination of rubber knobs, raised surfaces, little rounded buttons, and corrugations seem out of place on a road shoe, so I was a bit leery at first about how the Mists would run on streets.   

The upper is made of a tough, durable mesh. While you would expect a mesh upper to be breathable, the Mists seem to surpass that expectation. I had a fan on nearby when I first tried them on and you could feel the breeze pass through extremely well.The only shoe that I’ve worn with a similar breeziness were the Salomon Techamphibians, which – oddly enough – were the shoes I used for run commuting when I first started almost 7 years ago.

Quick Facts

5 mm Drop

9.4 oz. Weight

Rubber 9 Extreme Outsole

Minimal Cushioning (though listed as Medium)

One Color Option (Shell and Sapphire)

My test run – a 5.3-mile morning run commute through urban and suburban neighborhoods – went quite well. My initial thoughts after I finished:

  • The shoes are stiff, but feel fine on the run
  • Terrain grip is excellent
  • Feet did not get warm on hot day while running
  • Did not feel rocks or roots underfoot

To expand upon several of the points above, let’s take a closer look at the traction on the sole.

The tread pattern is grippy on flat, smooth surfaces and very functional on rough terrain. They worked extremely well in all conditions I tested. 

Extended Test Period – Road and Trail

After running over 60 miles in the shoes, I’ve found that the shoes pair best with a slightly padded sock, such as the Thorlo Experia or Trail Runner, rather than a thinner one like the Drymax Lite-Mesh sock. The stiff insole allows the foot to slide around inside a bit too much otherwise. Buying a half size smaller may solve the issue, though I prefer a looser fit in the midfoot and toe.

The shoes are solid performers in the city. You never know what kinds of conditions or terrain you will come across during a run commute, and, in my case, whatever those happened to be, the Mists handled them exceptionally well. Here are some of the surfaces and/or conditions that I encountered:

  • Wet and dry concrete
  • Wet and dry asphalt
  • Dirt trails
  • Stream crossings
  • Slightly muddy trails
  • Heavy-volume rainstorms
  • Gravel
  • Medium-sized stone paths (think railroad grades)
  • Dusty, pollen-covered, and wet steel road plates
  • Wooden footbridges

On my trail test runs, I took them through several stream crossings and was amazed at how well they both shed water and returned to their pre-submerged state. With some trail shoes, the cushioning and upper retain moisture for a long time, leaving you with wet feet and soggy, squishy, heavy steps for up to a mile-and-a-half afterwards.

These shoes would be ideal for obstacle course racing, where the terrain and surface conditions change frequently and you are constantly getting wet. Apparently, I was not the first to realize this – Icebug was just signed on as the official footwear sponsor of the 2015 Obstacle Course Racing World Championships.

Pros

  • Comfortable, airy upper
  • Durable construction
  • Rock-solid tread for any conditions
  • Drains water extremely well
  • Dries quickly
  • Great for road and trail

Cons

  • Little cushioning
  • Rubbed a little on longer runs (8+ miles)

Summary

For the run commuter, the Icebug Mists will treat you well overall. They’re a good, all-around run commuting shoe, in which one can easily switch from hopping paver stones along a sidewalk, to bombing down steep trails and plunging through streams on the detour in to your office. Best for up to mid-distance commutes (5 – 8 miles), and those accustomed to running in minimal shoes.

Icebug’s International Website

* Disclosure: Icebug provided us a pair of Mists for this review.

By | 2016-10-22T20:26:30+00:00 July 13th, 2015|Categories: Gear, General|Tags: , , , |0 Comments

About the Author:

Josh

Editor-in-Chief of The Run Commuter by night, paralegal by day. Father of three boys. Husband to the world’s greatest bicycle advocate. Avid runner. Lover of beer and urban gardening. Can be found running with a backpack around the streets of Atlanta, Georgia. Contact Josh at info@theruncommuter.com

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