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A powerful tool in a triathlete's race-day running arsenal.

ZOOT built its reputation on making race and training gear for the unique needs of triathletes. As such, the Men's Race 4.0 Running Shoe is a lightweight, neutrally cushioned shoe that's fast through stage transitions and even faster over the pavement. The flexible upper slides onto your foot quick, the BOA lacing system dials in the fit with a twist, and the energetic midsole construction propels you forward off your toes. Every detail in this shoe is purpose-built to help you perform when the miles are long, your feet are wet, and seconds count.

  • UltraFit upper and Teksheen technology give you the temperature regulation of a well-ventilated mesh upper and the performance benefit of a unique compressive design
  • Tri-Dry uses water-repellent and quick-drying materials to limit the retention of sweat and water, which keeps you light and fast on your feet when you're running in the heat or moving through water
  • 8mm heel-to-toe drop gives this shoe a moderate amount of offset, less than a traditional shoe (10-12mm) and more than a minimalist shoe (4-8mm)
  • Moderate offset aligns your heel at a height that's more level with your toe than a traditional shoe design but that still gives you enough heel cushioning and support if you tend to (or need to) heel-strike during your stride when running distances
  • BOA lacing uses a continuous cable attached to a ratcheting dial so you can make quick fit adjustments without worrying about laces that need to be tied or tucked away
  • ZBound midsole is lighter than traditional midsole materials, yet it provides ample cushioning to reduce impact on the knee and ankle while it offers the rebound you need to push forward fast
  • CarbonSpan+ forefoot construction uses carbon material to reduce weight at the toe of the shoe while improving acceleration and power at toe-off
  • VPU sole is designed to achieve maximum traction on hard surfaces and in mixed or wet race conditions

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Here's what others have to say...


Not bad

  • Familiarity:I've used it several times
  • Fit:Runs small
  • Height: 5'7"
    Weight: 155 lbs
    Size Purchased: 8

These shoes are defiantly, very light, Built for running. Easy to tighten to desired tightness
While wearing the shoes they feel fine, but after about 10 mins of sitting down my feet started to fall asleep because of how tight they were on my feet.
So as long as your moving, these shoes are pretty nice to have on!


Interesting Shoe

  • Familiarity:I've used it once or twice and have initial impressions
  • Fit:Runs small

I've worn/worn out half a dozen pairs of Zoot shoes and this far they have all ran true to size except the Race 4.0. I went up a half size, however, a full size may have been the right choice.