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Using our deep knowledge of fabrics and compression, we built a men's triathlon running shoe that makes transition a breeze. The Zoot men's ULTRA Speed 3.0 is a triathlon specific running shoe that was designed for the smooth strong runner who is seeking speed in transition for their sprint or short course triathlon. The ULTRA Speed 3.0 delivers unmatched comfort and a smooth ride in our lightest neutral performance shoe. 6mm heel-to-toe drop.

  • Fabric:
    • Men's triathlon running shoe with carbon Span+ to guide your foot to a powerful toe off
    • UltraFit upper for unmatched comfort
    • ZVA between you and the road for a smooth ride
    • Weight: 6.6oz/187g
    • Midsole Heights: 17mm/11mm


  • Z-Bound


    Less weight, better cushioning. Over the long haul, the super-light proprietary Z-Bound midsole rebounds a runner’s energy, reducing stress and fatigue.

  • CarbonSpan+


    Lighter, stronger, and faster. Tunable control that maximizes a smooth, powerful “toe off” – for effortless forward momentum without forefoot fatigue.

  • Ultra Fit Upper

    Ultra Fit Upper

    UltraFit Uppers with Teksheen use a unique compression design to boost performance and reduce weight.


[ Men's Footwear ]
UK6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 13
EUR40 40.5 41 42 42.5 43 44 44.5 45 46 46.5 47 48 49
JPN (cm)25 25.5 26 26.5 27 27.5 28 28.5 29 29.5 30 30.5 31



by PowerReviews
Zoot SportsMen's Ultra Speed 3.0

(based on 3 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



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  • 1 Stars




of respondents would recommend this to a friend.

Reviewed by 3 customers

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better than the speed 2.0

By bill

from folsom, ca

About Me Conservative


  • Comfortable
  • Ez To Put On
  • Lightweight
  • Stylish


  • Heel Slip Right Side
  • Poor Cushioning
  • Poor Cusiniong

Best Uses

  • Racing Triathlon 10k

Comments about Zoot Sports Men's Ultra Speed 3.0:

these are built for one thing - fast transitions during triathlon racing. they are very light, do not have much cushioning, and despite being the correct length my right heel slips a little. i may wear them in tri's, but never for a running race or training.

  • Sizing:
  • Feels half size too small
  • Width:
  • Feels true to width
  • View On Shoes:
  • Shoes are for Wearing

Comment on this review


Transition is NOT a breeze!

By Rick

from Western Springs, Illinois

About Me Stylish

Verified Buyer


  • Stylish


  • Poor Quality

Best Uses

  • Casual Wear
  • Travel

Comments about Zoot Sports Men's Ultra Speed 3.0:

Looks good. Provide a better /usable heel pull

  • Sizing:
  • Feels half size too small
  • Width:
  • Feels too narrow
  • View On Shoes:
  • I'm Into Shoes

Comment on this review

(0 of 2 customers found this review helpful)


Triathlon Specific

By Malibu Man

from Atlanta, GA,

Verified Reviewer


  • Excellent Triathlon Speci
  • For Neutral Runners
  • great performance shoe
  • Light Weight
  • Solid Support For Foot


  • Can't think of any cons

Best Uses

  • Great for races
  • Great for training

Comments about Zoot Sports Men's Ultra Speed 3.0:

I run with Zoot racing shoes and socks. I used to suffer with calf cramps. After wearing the socks
my cramps have gone away. I wear the socks at work for recovery. They are made with the backing of real science to get results. Thanks Zoot Sports

  • Was this a gift?:
  • No

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