Fizik Transiro Powerstrap R4 review
The Corescore is a score from 0-100 that summarizes opinions from users and experts. Below shows the distribution of scores for all cycling shoes.
This shoe has a 7% penalty on its expert reviews because it has fewer than 5 reviews. This is to avoid that shoes with few reviews unjustly receives high scores.
Learn moreVerdict from 100+ users
Pros
- Excellent quality
- Lightweight
- Great for fast transitions
- Easy on and off closure
- Adequate energy transfer
- Value for money
- Well-ventilated
- Spot-on stiffness
- Available in half sizes
Cons
- Not for wide feet
- Breakin needed for some

62% say it's true to size.
We earn affiliate commissions at no extra cost to you when you buy through us.
Comparison to similar cycling shoes
+ + Add a product | + + Add a product | + + Add a product | + + Add a product | + + Add a product | + + Add a product | + + Add a product | |
---|---|---|---|---|---|---|---|
CoreScore | |||||||
Users rating | |||||||
Experts | |||||||
Best price | |||||||
Ranking | |||||||
Popularity | |||||||
# of colorways |
Who should buy Fizik Transiro Powerstrap R4
This triathlon shoe from Fizik is recommended for:
- Sprints and short-distance triathlon competitions
- Those who find that every second shaved off from putting the shoe on and off matters
Who should not buy it
Look away if you want something to accommodate your wide feet. In that case, look at or Giro Raes Techlace which is also great straight from the box or Mavic Cosmic Elite. If you're not a fan of these brands, check our complete collection of triathlon cycling shoes - maybe you'll find something that suits your needs.
The Powerstrap promotes efficient closure
Many triathletes applaud this model's efficient closure and its ability for quick on and off, making it ideal for faster transitions. No hassle at all! The Powerstrap of the Transiro Powerstrap R4 can even be locked in a wide-open position to make it easier for cyclists to wear the shoe.
Wide-footers should look away
These shoes were not made with wide feet in mind. Many have commented that they are too narrow and in most cases sizing up did not help. What did help in some cases was making sure the shoe is properly broken in. It takes time for the comfort and fit to come together.
Superior ventilation of the Fizik Transiro Powerstrap R4
With a mesh and microtex upper, the ventilation of this triathlon shoe is enhanced without compromising the needed support. The twin Velcro strap is also designed to pull an area of the upper of this shoe, providing additional ventilation.
Comfortable, high-quality Fizik cycling shoe
Almost all of the Fizik Transiro Powerstrap R4 owners laud this pair's incredible comfort. The majority of users also praise this triathlon shoe's materials and construction for its excellent quality. They are so comfortable that some cyclists commented they wear them with no socks.
Versatile AF
Many cyclists have commented that these are awesome tri shoes they managed to put through a lot: road bike, tri bike, stationary/spin bike. It can do it all with no issues.
The bottom of the Powerstrap R4 delivers!
Grippy but not overbuilt. Stiff but not rigid. Cyclists left nothing but positive comments about this.
Typical Fizik looks
Or, as one tester wrote, "restrained elegance." Some people are so in love with the looks of these that they don't even want to use them. Another one commented "typical Fizik fit, finish and style."
Bang for the buck
Many cyclists are satisfied with the value this shoe brings given its price point. They say it is definitely worth the investment.