Keen Seek Review | A Strong Trail Running Debut From a Hiking Veteran

Known for its sandals and hiking shoes, Keen has entered the trail-running world with the Keen Seek, a lightweight trail-running shoe built around responsive cushioning, a roomy toe box, and versatile traction.

Don’t let the word “debut” fool you. Although this is their first trail running sneaker — followed by the Keen Roam and Wander — the company has had their focus on the trails for years and have clearly been paying attention to what makes a solid sneaker that can handle all kinds of terrain.

The KEEN ALL-TERRAIN rubber outsole helps the shoe handle a wide range of surfaces. The shoe feels surprisingly polished for a first attempt, with enough cushioning and flexibility to transition comfortably across several surfaces.

Just this past weekend, I ran on paved roads for about 1.5 miles to get to two different trails: the first having flat, mostly cleared dirt paths with some rooty sections, and the other trail was led in through a field onto a thin dirt/rock path that opened up to very rocky and rooty ascents and descents.

For me, it is important that my trail sneakers carry me comfortably across all surfaces, and I loved being able to test these on a lot of them.

Not only are the many colorways of the Keen Seek beautiful, but they also pay attention to the details and deliver on every aspect you’d want in a trail sneaker.

You will look good and, more importantly, feel good running in these.

After running in these for the past few weeks, I’m still very much blown away by the fact that this was their very first attempt at a trail running sneaker. (In the best way!)

This shoe is great for new and veteran trail runners alike, as the Keen Seek provides a wonderful balance of comfort and traction when each is needed most.

The wider toe box mixed with a 6mm heel drop is an attractive option for those who are looking for both in a trail sneaker.

Whether you’re out on a short loop or on the trail for hours, this sneaker will hold up well on whatever run adventure you’re embarking on.

The one con may be the 4mm lugs, as I don’t know how well they would handle on super technical or muddy trails. But I do think this size allows for them to be used on nearly all other surfaces and is an attractive option for most trail runners.

Keen Seek Overview

The Keen Seek was love at first try-on for me. The sock liner sits perfectly around my ankle, the breathable textile lining felt like a hug around my foot, the laces have a grippy hold (and reflective detail), and the cushioning was noticeable immediately.

I tested these out on a few local trails, running about six-ish miles each time. I typically run on pavement much more than trail, and can fatigue faster when trail running, so I was eager to see how these would hold up as I inevitably knew my stride might change as the miles crept up.

The Keen Seek surpassed all expectations. I found that the cushioning is the perfect mix of comfort without totally taking away the feeling of what is underfoot.

The lugs made me feel confident as I made my climbs and descents. The ultra abrasion-resistant performance textile upper felt secure as I navigated over and around roots. By the end of my runs, I felt like I could keep going.

As a firm believer that there can never be enough colors in my sneakers, the fact that the Keen Seek comes in nine different and stunning colorways is absolute music to my ears. Especially when running through the woods — give me all the bright colors!

It is rare to find a sneaker with a roomy toe box and a decent heel-to-toe drop, while also not being too heavy. They seem to have captured the balance and the best of all worlds.

As someone who has been searching for this unicorn, I was so happy to find it.

Keen Seek Fit

Length: True to size
Width: Standard
Toe Box: Roomy
Arch: Medium
Volume: Medium

Keen had been building to their trail running sneaker moment for over 20 years, and clearly all of that trail knowledge and attention to detail really paid off with the Seek.

The tongue is a great length, and although thin over the top of the foot, there is extra padding at the tip to provide added protection where you tie your laces.

It also has a lace garage, which allows you to tuck your laces up within it to avoid them getting caught on rogue roots, etc. Although the lace garage is a nice addition, it seems a bit small.

But if you just tuck in the ends of the laces and avoid putting the knot inside of it, things fit better.

The toebox is 3-4mm roomier than the average sneaker, and you can definitely notice. My toes were happily splayed as I ran across all kinds of terrain, and never once did they feel jammed or squished.

They also never felt like they had too much room and were moving around, either. Very Goldilocks, “just right,” of them.

If you are a fan of fastening gaiters to your sneakers, then you can utilize the reinforced cutout at the front of the sneaker and the Velcro hook-and-loop on the back to get that attached.

No need for gaiters? That Velcro loop can still be useful by allowing you to hang them post-run on a line or to a backpack.

Keen Seek Feel

The Keen Seek uses QuantumFoamX for high-energy-return cushioning, so you can run further and longer. (Fun note: the sneaker’s print over the foam area says “Funnest Foam,” and I have to agree!)

To protect that cushioning, the Seek also comes with a high-abrasion formulation of KEEN ALL-TERRAIN rubber in its 4mm multidirectional lugs, which were rated by Heeluxe to last 925 miles until worn smooth.​ That’s some serious wear and tear.

I wore these sneakers on dirt, grass, crushed stone, through gullies, up and down trail stairs, across bridges, over quite literally a zillion roots, and on paved roads, and they did not disappoint on any of that terrain. It felt very easy to switch from one area to the next.

My foot felt snug, secure, and stable on the varied terrain, offering solid traction when I needed it most. Yet it also felt bouncy and light and very easy to shift gears on the flatter areas where I could pick up the pace.

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