• Available Color
    Royal Blue
  • Men footwear sizing

    US - MEN 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 15
    EU - MEN 33 34 34.5 35 35.5 36 37 37.5 38 39 39.5 40 41 41.5 42 42.5 43 44 44.5 45 46 46.5 47 48 48.5 49.5

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Ideal for steep, overhanging routes and long bouldering sessions

For the redevelopment of the classic Quantum, we worked with the Huber brothers, Alex and Thomas, to develop an all-around performance shoe for any climbing setting. The Hubers tackle a diverse range of climbs with many different angles and rock textures, so Stealth® C4™ (our most versatile climbing compound) was a natural choice for the outsole.
  • Material: Clarino
  • Benefit: Stealth
  • Weight: 8.3 oz (234 gm)
  • Downturned, Stealth® C4™ rubber outsole (4. 2mm)
  • Fully synthetic Clarino upper – No stretch
  • Speed-lace closure
  • Comfortable, wide last construction
  • Breathable Ariaprene tongue
  • Stiffness: Stiff
FIVE TEN QUANTUM CLIMBING SHOE is rated 3.9 out of 5 by 13.
Rated 3 out of 5 by from Great shoe but with quality caveats I've always been weary of Five Ten shoes since they personally do not fit my heel very well, but I decided to try out the new Quantums. Performance wise, they are great. Holds on dime edges and hugs your foot like a glove. Unfortunately after years, Five Ten still has problems with their toe seams. Every Five Ten shoe I've owned, the seam has started separating at the big toe. Hi-Angles, Blackwings, doesn't matter. Exact same with this shoe. I wish they could finally fix this problem as it seems like a big issue if it has happened to every Five Ten shoe I've bought! Shame, there is a lot of toe rubber left on the shoe, the but seam has opened up so much that I cant even climb in them anymore.
Date published: 2018-05-24
Rated 5 out of 5 by from Best shoe ever I got these shoes for all around use and they haven't failed. I've sent 5.13 sport climbs, v8 boulder problems, and granite in Yosemite. I love these shoes
Date published: 2018-03-16
Rated 2 out of 5 by from Great performance not so great durability I really liked the performance and the style of the shoe. It fits like a glove and feels great on the rock but after only a couple of months, I started to wear through the top/front of the shoe. And it's not that I've speared and dragged my feet all over the wall. other shoes usually last me a lot longer. I've had friends encounter the same problem.
Date published: 2018-05-20
Rated 2 out of 5 by from Good Shoe poor durability Purchased a pair and they had small seam tears after only a month (twice outdoors, mostly indoors) I returned them and have had the same problem with my second pair. Good shoes in regards to performance but I can't recommend for lack of durability. I would recommend the anasazis or hiangles over them.
Date published: 2018-09-04
Rated 5 out of 5 by from Ultra comfortable downturned shoe Bought this shoe to have something with a nice, precise toe and a bit of a downturn. These are definitely the most comfortable downturned shoes I have ever worn while maintaining a good fit. One note: Adidas calls these shoes stiff and I don't really think they are. Other "stiff" 5.10s are much stiffer (for example I have the Anasazi Pros and they are much more stiff). More like medium stiffness.
Date published: 2018-08-08
Rated 5 out of 5 by from Extremely comfy, great to climb in! One of the comfiest shoes I've owned. It fits well even with my low volume feet, though I do have to cinch up the lacing really tight. It's perfect for all day climbing, and the rubber is excellent - my footing feels solid no matter how tenuous the foot holds get. It does smell bad after a while though. I've ended up having to stuff a shoe deodorizer after every climbing session in them, and even then it's still pretty ripe. But I like them enough that I'm happy to put up with it, though my partners may have a mildly different opinion.
Date published: 2018-08-15
Rated 2 out of 5 by from Beautiful looking shoe with a steep adaptability c I bought this a week back and it's got my toes bunched up. I've always gotten climbing shoes lower than my actual shoe size. But this shoe being my actual shoe size is quite painful not to mention that the shoe feels more aggressive than it looks.
Date published: 2018-12-06
Rated 4 out of 5 by from Generalist A great shoe for 'most' things. Moderate downturn with lacing gives the shoe a little bit more range of abilities. Ultimately the shoe is made the most useful by the rubber. Heal tension isn't excessive. Toe box is comfortable. Though I have found the lining starts to uncomfortably rub the toe knuckles by the end of the day. I size +.5 a size from my Anasazi size.
Date published: 2018-11-12
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