Skimo Co

Dynafit Ultra 50 Shoe

$149.95 From $69.95

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You can never have too much of a good thing right? Well, deriving inspiration from the trendy Ultra 100 shoe, Dynafit was able to leave in all the good stuff the masses love about the Ultra 100, yet make an even more balanced shoe with the Dynafit Ultra 50. By dialing back the stack height just a smidge, Dynafit added a phenomenal amount of trail feel and responsiveness. More aggressive lugs also aid on technical terrain. Staying with the reliable Pomoca Gliding Path outsole, Dynafit also introduced their “Alpine Rocker” in the midfoot of the shoe. Combined with a sensible 8mm drop, the Ultra 50 enables the user to perform a more natural and efficient running stride. The Ultra 50 features the invisible lacing system for a hassle-free, no-worry method of keeping the laces stored and out of the way. It also does an excellent job of keeping dirt, dust, rocks, and other debris out of the shoe. With just the right amount of comfort and performance, the Dynafit Ultra 50 is the shoe to get the job done for mid to long-distance terrain that requires the utmost performance.

SkyRun Fit Tip - We suggest sizing up a whole US size for proper fit in the Ultra 50. Note this shoe fits wider than the Ultra 100.

  • Aggressive lugs along with Pomoca Gliding Path Sole are durable and grippy.
  • Wide last and moderate stack height gives all-day comfort over long distances.
  • Invisible lacing system allows for easy storage and laces and helps keep dirt and rocks out.
  • The seamless tongue provides a pressure point-free fit experience.

convert to ounces
328g [10.5]
Weight (pair) 656g [10.5]
Lug Depth   4.0mm
Drop 8mm
Stack Height 30mm
Specs Verified Yes
Outsole POMOCA
Fit Medium Volume
Last Medium / Wide
Cushion Medium / High
Protection Medium
Lacing System Invisible lacing
SkyRun Says
Usage Middle to long distance runs in variable terrain
Notes Surprisingly nimble feel for a distance shoe
Bottom Line Versatile shoe for many, many occassions
Compare to other Distance Shoes

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Questions & Reviews

Question from David Hanks
Compared to the Salomon Sense Ride 4 (I wear a size 9) would you size up a half size or full size?
Answer from Jeremy L
Hi David. I had a very similar fit in the Sense Ride 5 in a 9 and the Ultra 50 in a 9.5. If the Salomon fits you well, I'd suggest going up a half size.
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Question from joel
how do these compare to the scarpa ultras in sizing?
Answer from Jeremy L
Hey Joel,

I just put both on my feet to compare. The Spin Ultra fits me in a 42.5, and the Ultra 50 fits me one half euro size up in a 43 or US-10. The Dynafit is a bit wider and higher volume, definitely a bit roomier.
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Nick (used product regularly)
Ended up finding a pair of these on a great sale spring of '23 and got them to supplement my beloved Speedgoats. Through the years I have largely been in Salomons, Altras, and Hokas. Very quickly these became my favorite shoes for just about every terrain. Great performance, super stable, super comfy. I have ~150 miles on them this year and they're holding up great.
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David A (used product regularly)
I have run in lots of brands overtime including Dynafit. This pair felt amazing from the first stride to now which is about 9 months on. I am scared that the shoe will be discontinued and am buying two pairs to replace my current pair.
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Question from Keith
any way to get a size 14 in these any time soon? Nimbus Blackout preferred
Answer from Zak M
Hey Keith, unfortunately, Dynafit is currently out of all colors in size 14 and we do not expect any to show up soon. I can sign you up for an email notification alerting you when we get more in stock though. Thanks
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Question from Rowan K
Hey all! I'm intrigued by these...coming from Sportivas they seem to be in a similar sphere. Any thoughts on how the sizing compares between the two brands? I wear 45.5 Sportivas. Thanks!
Answer from Will McD
Hey Rowan, La Sportiva, and Dynafit have very similar fits for length. If you are generally a 45.5 in Sportiva I would choose that size most likely in Dynafit as well. Thanks!
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Model: Ultra 50 MPN: 64066

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