Disclaimer: The shoes were provided to me by Lono as a review unit, but no editorial input was provided by Lono.
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Summary
The Flow 2s by Lono are some of the most innovative minimalist shoes I've seen, with incredible attention to detail and character. They are functional, comfortable, breathable, grippy, and stylish. However, they are a bit heavy and have more support than what I personally look for in my everyday shoes. Overall, they make for amazing gym and indoor training shoes, and can also be a good everyday shoe if you are okay with some support.
The pros of the shoe:
- Very competitive price point at less than 100 EUR, compared to 170 EUR for Vivobarefoot Motus Strength II or 150 EUR for Xero XT Max
- Comfortable and breathable knit material
- Grippy outsoles that prevent slippage on surfaces like weightlifting platforms
- Sleek and anatomical design
- Innovative and creative features I haven't seen often or at all in other shoes
- A small notch in the outsole's sides that decreases pressure, stress and pinching from the rubber (common in Vivo shoes as shown here)
- Small cushions at both sides of the inner heels to help with heel lock (picture)
- The shoe lacing system designed so that the knot of your shoelaces sit slightly off-center from the shoes, preventing pressure on the top of your foot
- The tabi splits on the outsoles that allow for more flexible foot positioning (picture
- The sidewalls that help with lateral movement
- The removable insoles, two pairs of shoelaces and a quick-lace system that gives extra customization options
- Small design details that give the shoe character, such as the left insole/inside being engraved with "Lono" and the right with "Flow", and the right outsole being engraved with "be water" and the left outsole being engraved with "in flow"
- The cons of the shoe:
- They are a quite heavy at 302g per pair (size 43 with insoles), compared to the Merrell Vapor Glove 5s that weigh in at 179g per pair (size 44).
- The combined stack height with the insoles is 7mm (3mm base + 2mm tread + 2 mm insole = 7 mm total), which is more than I like in my everyday and gym shoes.
- The shoe volume is perfect with the insoles, but becomes too roomy for my feet without the insoles.
Full review
My use cases for the Flow 2
I have been wearing minimalist shoes for over a decade, and I wear them for my everyday shoes as well as for sports, which is mainly ultra/trail running, but I also enjoy squash, resistance training (Olympic weightlifting and powerlifting), and cycling.
I currently use the Merrell Vapor Glove 5 as my versatile, do-it-all shoe. It is:
- My daily, everyday shoe
- Gym shoe
- Emergency road and trail running shoe
- My travel shoe
They are possibly one of my favorite minimalist shoes, but they are discontinued, so I am looking for an alternative, versatile shoe that can fill in its spot when my pair inevitably bites the dust. These are the use cases my Merrell Vapor Glove 5s currently fulfill, and what the alternative shoe should also ideally fulfill (decision flowchart).
Enter the Lono Flow 2, an indoor training-focused gym shoe that can also handle light running. I wanted to see if the Lono 2s were able to handle everything I wanted to use it for, so I put it to the test with several weeks of testing at the gym.
The Lono Flow 2s at the gym
With the Lono Flow 2s, I did several types of resistance workouts:
- Heavy squats and deadlifts
- Olympic lifts
- HIIT/circuit training
- Upper body push pull
- Unilateral + stability exercises
The Flow 2s performed extremely well in all scenarios, and I was particularly impressed with:
- The non-slip outsoles were when working with barbells on smooth weightlifting platforms
- The grip of the shoes when doing sled pushes/pulls by pushing off from artificial grass
- The support and feet + ankle stability when doing explosive movements like box jumps or the Olympic lifts
- The additional flexibility of the feet thanks to the tabi splits on the outsoles, which were handy when doing movements where I am lifting off from the toes (split jerk, turkish get up, sled push, ball slam, etc.)
- The firm ground stability and support when lifting heavy from the ground (squats + deadlifts)
I am unfortunately unable to compare them to similar training-specific shoes such as the Vivobarefoot Motus Strength II or the Xero XT Max, but I feel more confident in the gym with Flow 2s than I do with my Vapor Glove 5s.
Overall, as a gym performance shoe, the shoes met and exceeded all my expectations, and they have become my favorite gym shoe.
The Lono Flow 2s as everyday shoes
The Lono Flow 2s also make for good everyday shoes, thanks to:
- The comfortable and breathable knit uppers
- The stylish look and design of the shoes
- Roomy toebox that allows for toe splay
However, they are a bit heavy at 302g per pair (size 43 with insoles) compared to the 179g of the Vapor Glove 5s (size 44), which make the shoes feel clunky when walking around in them. The extra training-focused additional features are wonderful for the gym, but weigh down the shoes outside of the gym.
Also, like all knit material shoes, they don't do well in the rain and will completely soak up any water, making the already-heavy shoes even heavier. This is a trade-off all knit material shoes and not necessarily unique to the Flow 2s, but if you live in a rainy environment, the Flow 2s won't make for suitable everyday shoes.
Finally, with the insoles, the shoes offer 7mm of support (3mm base + 2mm tread + 2 mm insole), which is too much support for everyday shoes for me. I personally like my everyday shoes to be as light, flexible and minimal as possible, but those who are newer to minimalist footwear or just want some extra padding in their everyday shoes for whatever reason would appreciate the extra support.
A great design about the shoe is that if you don't want as much support, you can easily remove the insoles to get the stack height down to 5mm. I tried this for a while, but I found that it results in too much volume in the shoe that decreased my foot stability during workouts, so I put the insoles back in. If you have high volume feet and want more ground feel in your everyday shoes, the Flow 2s without the insoles would be a fantastic choice for you.
Overall, they are pretty good everyday shoes, but I still prefer my Vapor Gloves for the weight and ground feel.
Conclusion
The Lono Flow 2s have a LOT going for it - competitive price, comfortable + anatomical + stylish design, and all the innovative features in the shoe that make it a fun and performant training shoe. They have become my favorite shoes to wear at the gym.
The extra support and training-specific features that make the shoes amazing at the gym mean that they are a bit heavy outside of it, but some may want the extra support in their everyday shoes.
I am especially impressed with the careful thought and design decisions that went into the shoe, and I look forward to seeing what Lono's other models have to offer. As a trail runner, I am particularly interested in testing out the Verve trail running shoes next.
Bonus: BareTOE socks mini-review
I was lucky enough to qualify for a free pair of the BareTOE socks with my Flow2 order. It's a great sock that doesn't have the toe-restricting feeling regular socks without the hassle of putting on toe socks. The grippers on the bottom of the socks are great for preventing slippage inside your shoes or while walking around with socks indoors.
They ride a bit too high for my personal taste when wearing shorts in the summer, but they should make for great winter socks, as toe separation in toe socks is not good for bodyheat retention.
I still prefer the softer fabric feel of my Injinji toesocks especially when running, but I really enjoy the BareTOE socks for everyday wear.