Altra Torin 2.0 Review

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There's a lot to like with the Torin 2.0, but there are some important caveats as well.

  • Like all Altra shoes, the basic shape matches the human foot, which is a huge improvement over virtually every other shoe on the market. Unfortunately, the toe box is really low volume, so I had to expand the toe box to make more room.
  • The Torin is zero drop and runs remarkably neutrally, never trying to screw around with your natural biomechanics.
  • My biggest complaint is the weight. While the Torin is less than 10 ounces, you can get a similar level of cushioning from shoes weighing vastly less.
  • The midsole foam is quite rigid, so the Torin is less flexible than it should be. This rigidity does not appear to result in longevity, and I have concerns with how long the exposed midsole patches will last.

I've rated the Torin as "worth considering", but you'll have to decide for yourself if the pros outweigh the cons. (I use The Science of Running Shoes as the basis of how I test running shoes and what you should look for in a running shoe.)

Altra Torin top
Altra Torin bottom
Altra Torin inside
Altra Torin outside

1 Characteristics

  • Cushioning . The Torin is too firmly cushioned for its weight, giving less cushioning than the Asics Gel Hyper Speed while weighing 50% more. Surprisingly it only provides the same cushioning as the New Balance RC5000v2 but is 2.4x as heavy! Like most shoes, the Torin does soften up quite a bit as it gets warmed up, so you may notice quite a difference over the first couple of miles of a run. If you're after a massively cushioned shoe, then the Hoka Clifton offers a far softer ride while weighing slightly less.
  • Drop. Altra shoes are marketed as zero drop, and I actually measured the Torin as slightly negative drop (forefoot thicker than heel), though loaded this was only 1mm.
  • Structure. The Torin uses just one density of foam, and doesn't attempt to manipulate or interfere with your natural biomechanics. This neutrality and unobtrusiveness is one of the things I like about the Torin. There is a slight rise under the arch, but I don't think this is enough to irritate your foot and trigger plantar fasciitis.
  • Flexibility. The Torin has moderate flexibility, which is about what you'd expect from a shoe this thick. It's similar to a Hoka, and more flexible than many traditional shoes like the Asics GT 2000. There are some groups in the midsole that help with flexibility, but the midsole foam seems surprisingly rigid. I suspect that without the grooves the Torin would be like a plank of wood.
  • Outsole. There's a good layer of harder rubber outsole over nearly the entire sole of the shoe. There's a gap in the outsole near the smaller toes, which is an odd choice, and I found some initial signs of abrasion after only 50 miles.
  • Shape. The Altra Torin is one of the few shoes truly designed to fit the human foot, but like many Altra shoes the toe box is way too low. I found the Torin made my little toes hurt until I expanded the toe box. I stuffed a small towel into the toe box, and then used a hairdryer to heat the area up, which expanded the toe box nicely and dramatically improved comfort. One of the toe box overlays, seen in my pictures as a green line and a red blob, does it restrict the expansion a little. This overlay seems particularly pointless and irritating, but the result is still a vast improvement .
    Using a hairdryer to expand the toebox.
  • Upper. The forefoot is quite soft even though it's unpadded. There is a tiny bit of stretch in the upper and it's moderately breathable. The rear half of the upper has a tiny bit of padding which leads into the board, soft padding around the ankle opening. I found this makes the shoe quite comfortable and I did not notice the seam.
  • Tongue. The Torin has a traditional style of tongue, but it's so to the upper on the inside edge. I find this is the ideal approach to a tongue, as it stays nicely in place, without the fit issues you so often get with a tongueless upper. The tongue is nicely padded and protects the top of your foot from any lace pressure quite effectively.
  • Lacing. The traditional flat laces stayed tied.
  • Heel Counter. The Torin has a fairly rigid heel counter, but the thick padding protects your foot.
helping-hand.jpg

2 Cushioning and Shoes

It's intuitively obvious that the cushioning in a shoe will reduce the impact on your body when running. However, The Science of Running Shoes indicates that the reality is rather more complex. While slight cushioning may reduce the effort needed to run by improving your Running Economy, most scientific research indicates that more cushioning does further improve Running Economy. In addition, cushioning does not generally reduce impact and may actually increase it. This is counterintuitive, but is likely to be due to the way a runners mind and body adapts to softer cushioning. Unfortunately, the scientific evidence is far from complete and it's hard to give clear recommendations. I believe that some runners will prefer more cushioning, while others prefer less, and typically those running further have a fondness for greater cushioning. I also believe that a shoe should be as light as possible, and a shoe should justify its weight with the cushioning it provides. My advice is to decide what level of cushioning you're looking for, and then find the lightest shoes that also fit well and are comfortable.

3 Visualizing the Attributes of the Altra Torin

How Altra Torin compares showing rearfoot cushioning against the performance penalty of its weight. Upper right is better.
How Altra Torin compares showing forefoot cushioning against the performance penalty of its weight. Upper right is better.
How Altra Torin compares showing the price against the benefit (cushioning/performance penalty). Upper left is better.
How Altra Torin compares showing the loaded drop against the benefit (cushioning/performance penalty). Upper left is better.

4 A Comparison with other Recommended Shoes

For a more detailed comparison of these shoes see the Recommendations for Best Running Shoes. This table lists the key attributes of What to Look for in Running Shoes. For more detailed information, on the shoes see detailed shoe comparison.

Full Review Name Rating Recommended
price
Benefit Weight
(oz)
Penalty
(sec/mile)
Forefoot
Thickness
Heel
Thickness
Loaded Drop
mm
Cushioning Flexibility
Asics 33-DFA Review 33-DFA Worth considering $90 5.7 10.6 16.5 27 27 0 6.1 5
Saucony Type A6 Review A6 Highly Recommended $100 8.2 6.1 9.5 17 21 4 5.0 7
Adidas Adios Boost 2 Review Adios Worth considering $140 4.7 8.6 13.4 17 27 11 4.0 6
Merrell Bare Access Bare Access Review Pending $95 5.0 7.2 17.8 15 12 -2 3.6 7
Hoka Bondi 5 Review Bondi Recommended $150 6.1 11.6 18.1 38 42 5 7.1 2
Hoka Clayton Review Clayton Best of the Best $150 8.8 8.3 12.9 26 30 3 7.3 4
Hoka Clifton 3 Review Clifton3 Best of the Best $130 9.1 9.8 15.3 34 38 3 8.9 5
On Cloudracer Review Cloudracer Worth considering $130 5.7 8.2 12.8 19 27 5 4.7 7
Hoka Conquest Review Conquest Worth considering $170 5.0 11.9 18.5 28 34 5 6.0 2
Saucony Cortana 4 Review Cortana Worth considering $150 4.4 9.9 18.7 22 28 5 4.3 4
Mizuno Wave Cruise Review Cruise Worth considering $120 6.6 5.9 12.5 17 20 7 3.9 6
Newton Distance IV Review Distance Worth considering $155 7.5 9.1 14.2 26 31 3 6.8 5
Asics Gel DS Racer 10 Review DS Racer Worth considering $110 8.2 7.0 10.9 21 26 6 5.8 5
Mizuno Wave Ekiden 8 Review Ekiden Worth considering $115 5.7 5.7 14.6 13 18 6 3.2 8
Saucony Endorphin 2 Review Endorphin 2 Review Pending $115 7.4 5.5 10.2 15 13 -1 4.1 8
Adidas Energy Boost Review Energy Worth considering $160 7.2 10.0 15.6 20 30 7 7.2 5
Altra Escalante Review Escalante Best of the Best $130 9.1 8.7 13.5 28 25 -1 7.9 6
Puma Faas 100 R Review Faas 100 Highly Recommended $90 8.4 6.1 9.4 15 20 1 5.1 8
Saucony Fastwitch Review Fastwitch Highly Recommended $90 9.5 7.1 11.1 20 22 4 6.8 7
Topo Fli-Lyte Review Fli-Lyte Highly Recommended $100 6.0 9.4 14.6 23 24 4 5.6 5
Nike Free 4.0 Review Free Recommended $120 5.3 8.2 13.6 24 30 6 4.4 5
Saucony Freedom Review Freedom Recommended $160 5.4 10.7 16.6 25 29 3 5.8 6
Asics Gel Lyte 33 3 Review Gel Lyte Not recommended $90 8.0 7.3 11.4 17 24 4 5.8 9
Skechers GOmeb Speed 3 Review GOmeb 3 Worth considering $120 6.9 8.1 12.6 20 24 4 5.5 8
Skechers GORun 4 Review GORun Not recommended $100 6.1 7.5 11.7 15 23 3 4.5 7
Skechers GOrun Ultra 2 Review GRU Worth considering $90 7.5 10.0 15.6 28 34 8 7.5 4
Skechers GOrun Ultra Road Review GRU-R Worth considering $105 6.5 11.3 17.6 30 40 6 7.4 6
Asics GT 2000 Review GT 2000 Not recommended $120 4.8 11.2 17.4 28 35 5 5.4 2
New Balance Hanzo S Hanzo Review Pending $110 7.6 6.9 10.7 21 19 2 5.2 5
Hoka Hupana Review Hupana Recommended $115 6.1 8.9 13.9 31 36 7 5.4 4
Asics Gel Hyper Speed 7 Review Hyper Speed Highly Recommended $75 10.9 6.3 9.8 22 26 5 6.8 6
Altra Instinct 3.5 3.5 Review Instinct 3.5 Recommended $115 4.9 9.3 15.2 24 23 0 4.5 5
Altra Instinct 4.0 Review Instinct 4.0 Worth considering $120 6.0 9.8 15.3 29 25 -1 5.9 5
Asics Tarther Kainos 3 Review Kainos Worth considering $130 10.0 6.9 10.7 17 27 9 6.8 6
Saucony Kinvara 8 Review Kinvara 8 Review Pending $110 9.3 8.6 13.4 26 31 3 8.0 5
Nike LunaRacer 4 Review LunaRacer Recommended $90 9.9 7.0 10.9 22 30 7 6.9 5
Nike LunarSpider R5 Review LunarSpider Recommended $125 6.9 6.7 10.4 17 21 3 4.6 6
Hoka Mafate Speed Review Mafate Best of the Best $170 7.6 11.9 18.5 39 40 4 9.0 1
Pearl Izumi EM Road N0 v2 Review N0 Highly Recommended $100 7.9 6.5 10.1 14 20 4 5.2 8
Saucony Nomad Review Nomad Review Pending $110 4.3 10.5 17.2 25 27 2 4.5 4
Hoka Odyssey Review Odyssey Highly Recommended $130 8.5 9.4 14.6 37 45 5 8.0 3
Altra Olympus Review Olympus Highly Recommended $130 5.4 11.8 18.4 27 27 3 6.4 3
Altra One 2.5 Review One Highly Recommended $100 8.5 7.1 11.1 22 25 2 6.0 7
Altra Paradigm Review Paradigm Highly Recommended $130 6.4 9.9 15.4 25 25 1 6.4 2
Asics Piranha SP 5 Review Piranha Recommended $100 10.1 4.2 6.5 11 15 3 4.2 9
Brooks PureFlow 5 Review PureFlow Worth considering $110 6.0 9.7 15.1 26 29 5 5.8 8
Salming Race Review Race Worth considering $130 6.9 6.5 10.1 16 19 4 4.5 6
New Balance RC1600 v2 Review RC1600 Highly Recommended $110 8.8 5.6 8.7 15 21 5 4.9 8
New Balance RC5000 Review RC5000 Best of the Best $125 12.2 3.4 5.3 13 17 3 4.2 8
New Balance RC5000v2 Review RC5000v2 Best of the Best $125 14.2 4.0 6.2 13 21 6 5.7 7
Skechers GoRun Ride 3 Review Ride Worth considering $85 5.9 8.5 13.2 18 28 6 5.0 8
Inov-8 RoadXTreme 220 Review RXT-220 Worth considering $120 5.2 8.0 18.2 14 17 3 4.2 8
Topo ST-2 Review ST-2 Highly Recommended $90 8.2 7.3 11.4 20 18 0 6.0 7
Hoka Stinson Lite Review Stinson Highly Recommended $160 7.3 11.6 18.1 35 40 6 8.5 0
Nike Zoom Streak LT 3 Review Streak LT Best of the Best $80 8.8 5.4 8.4 16 21 4 4.8 5
Adidas Takumi Sen 3 Review Takumi Sen 3 Highly Recommended $160 7.7 6.6 10.2 17 21 4 5.1 5
Altra Torin 2.0 Review Torin Worth considering $125 5.8 9.6 14.9 28 25 -1 5.5 4
Hoka Tracer Review Tracer Recommended $130 7.2 7.4 11.5 21 24 2 5.3 5
Merrell Trail Glove 3 Review Trail Glove Best of the Best $100 2.9 6.9 24.7 11 11 0 2.0 8
Topo Tribute Review Tribute Recommended $100 5.9 7.3 11.4 20 18 -1 4.3 6
Mizuno Wave Universe 5 Review Universe Highly Recommended $125 10.7 3.1 10.6 9 12 1 3.3 9
Merrell Vapor Glove 2 Review Vapor Glove Highly Recommended $85 2.1 6.1 27.6 6 5 0 1.3 10
New Balance Vazee Pace Review Vazee Pace Worth considering $110 6.0 8.6 13.4 18 24 6 5.2 5
Asics TartherZeal 3 Review Zeal Worth considering $140 10.9 6.3 9.8 17 27 9 6.8 6

It's not a running shoe, but I love the Hoka Tor Ultra hiking boot and I've tested the Altra Lone Peak Boot.
Older shoe reviews: Saucony Hattori Review, Mizuno Cursoris Review, Skechers GO Bionic 2 Review, Hoka Clifton Review, Saucony Virrata 2 Review, Brooks PureCadence 3 Review, Brooks PureConnect 3 Review, Brooks PureFlow 3 Review, Skechers GO Bionic 2 Review, New Balance 980 Review, Brooks Transcend 2 Review.
Reviews of shoes that are not worth including on the table: Hoka Huaka Review, Patagonia EVERlong Review.