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  • Feet stay protected and breathe easily, thanks to the stretchy polyester uppers; sturdy construction ensures lasting performance on the trails
  • Zero drop from heel to toe encourages a natural midfoot or forefoot strike to promote forward momentum and reduce the impact of heel striking
  • Quick-lace closure system and locking toggle allow for a secure, personalized fit with just a single pull; lace end secures with small hook-and-loop tab
  • Individual toe slots enhance dexterity, control and stability, helping enable a natural foot motion; toe bumpers supply added protection
  • Moisture-wicking, antimicrobial Drilex® nylon covers 3mm polyurethane midsoles, providing comfort and cushioning underfoot
  • 360° lug pattern offers grip in all directions, perfect for your next mud obstacle course or trail race
  • Vibram FiveFingers Spyridon MR Trail-Running Shoes are machine washable in cold water; air dry only, away from sun or heat source
  • All-synthetic construction makes these vegan-friendly
  • To determine size, stand with heels against a wall and measure from the wall to the tip of the longest toe on each foot; use the longer of the 2 lengths with the size chart


View all Vibram Men's Trail-Running Shoes

REI membership


Best Use Trail Running
Trail-Running Shoe Type Light Trail
Running Shoe Cushioning Barefoot
Heel-To-Toe Drop (mm) 0
Footwear Height Ankle
Footwear Closure Single-pull Lace
Upper Polyester
Lining Polyester mesh
Midsole EVA
Outsole Vibram rubber
Rock Plate No
Vegan Yes
Average Footwear Weight (Pair) 15.7 ounces
Gender Men's

Size chart

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How should these fit? Should they fit tight in all the toes or have a little room in the toes?

Asked by: NCG86
They should fit snugly around your toes as they will stretch out slightly over time.
Answered by: REIservice
Date published: 2017-01-27

I am into trail running and come across creeks, rivers and streams. Are these a good fit for trail running where water is involved?

Asked by: pwhorley85
The Spyridons will be a great choice for running on trails and through streams. They have a moisture-wicking, antimicrobial Drilex cover along with polyester uppers which will be quick to dry.
Answered by: REIservice
Date published: 2016-11-15

Hi. I've a swim run race in September, 5mile Swim and 33 miles run Split into 13 swim stages max 1.2mile and 12 run sections max 8miles over all terrain, There is no transitions thus all gear is worn from the start. Would these provide enough cushioning?

Asked by: FWP
This shoe offers minimal cushion compared to most brands of running shoes. However, it may be an ideal model for transitioning from land to water and back as they are very porous and will drain fairly quickly.
Answered by: REIservice
Date published: 2016-08-14

I would like to track the distance I put on these shoes.  How many miles is a reasonable estimate fore the life of these fivefinger?

Asked by: Cedar Trails
Unfortunately, we cannot provide an estimate as that depends on a variety of factors, but they will not last as long as a normal running shoe due to the minimalist style of the shoe.
Answered by: REIservice
Date published: 2016-10-18

I've been a fivefinger fan since they came out I've hiked and ran in them on all terrains but never longer than 7 miles. I have this exact pair and love them, but i have my first Tough Mudder comming up and am wondering if they will do the job?

Asked by: bawesome
These shoes are a great choice for a Tough Mudder as they have great traction and drain quickly.
Answered by: REIservice
Date published: 2017-02-22
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