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  • Vibram outsoles dramatically enhance traction in uphill and downhill terrain while maintaining a max-cushioned feel
  • Traction and durability improvements have also led to a reduction in weight over the previous version for a faster ride
  • 36mm stack height runs evenly from front to back and features an A-Bound bottom layer to add a spring to each step and EVA top layer to take the bite out of rugged terrain
  • FootShape toe boxes keep your feet happy, relaxed and stable through climbs and descents


View all Altra Women's Trail-Running Shoes

REI membership


Best Use Trail Running
Trail-Running Shoe Type Light Trail
Running Shoe Cushioning Maximum
Heel-To-Toe Drop (mm) 0
Footwear Height Ankle
Footwear Closure Lace-up
Upper Quick-dry air-mesh
Midsole Dual-layer EVA
Outsole Trail-specific sticky rubber
Vegan Yes
Average Footwear Weight (Pair) 1 lb. 1 oz.
Gender Women's

Size chart

Rated 5 out of 5 by from Great hiking AND work shoes LOVE the fit, comfort, and wear of these shoes! They have hiked the fjords of Norway only to come home and pound the hard floors during long work days in surgery. I no longer purchase Hoka shoes as the sole wouldn't hold up more than a few months.
Date published: 2017-04-28
Rated 2 out of 5 by from Not for me I understand that everyone has different foot types, but this sort of shoe is NOT for my foot type. I know that the extra padding is beneficial in some ways, but to me it felt like trying to run on wobbly stilts. While being "comfortable" because of the wide toe box (I was optimistic about this) I made it only 1.5 miles in these before they were so painful I had to turn around. I read a little more about them and found that if you have very strong disposition to walking on the inside or the outside of your foot, these aren't for you. I walk pretty heavily on the outsides of my feet and these try to over-correct, making them very painful. I ended up returning them and getting a pair of moderately padded shoes (La Sportivas) that are MUCH better for me.
Date published: 2016-04-05
Rated 5 out of 5 by from Made it across Spain. These are the best shoes ever. I walked the Camino de Santiago wearing these. I never got blisters and my feet had zero pain. They would get soaked and they would dry out very quickly. My heal wore out the backs but there was no pain in the process. This was after a lot of miles. I slapped some duct tape on and no issues. Wonderful walking shoe! Was great on areas of heavy sidewalks and hard road. I just bought another pair. Be sure to get the right size. It matters with altra.
Date published: 2016-06-02
Rated 5 out of 5 by from Best shoes I have EVER worn These are the most comfortable shoes I have ever, ever worn. I bought them to try, then injured my foot and these were the only shoes that would fit, and then kept wearing them because they were so comfortable. I now have 4 pairs. I can easily wear them for 12 hour shifts and my feet stay happy because they're nice and wide with a ton of cushioning. They look heavy, but they are actually quite light. They take some getting used to, but are 100% worth the price (and look).
Date published: 2016-05-02
Rated 1 out of 5 by from Not worth Gradually fell apart over a few months. Having the words foot shape on the toe makes them seem like the shoes were meant for a preschooler.
Date published: 2016-12-09
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I have never tried on this brand of shoe so I'm wondering how they fit before I order. Normally I wear a 10-10.5 but always an 11 in Nike bc they tend to run small. Are these true to size or run small/big? Thank you

Asked by: WhitneySSI
The Olympus 2.0 Trail-Running Shoes run true to length and wider in the toe box.
Answered by: REIservice
Date published: 2017-01-27
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