Featherlight power transfer and a seamless fit make the Imperial II road shoe a top choice for racers
What Our Gearhead® Experts Are Saying:
"The Imperial II road shoe is all about speed and efficiency. The carbon fiber sole is incredibly stiff for maximum power transfer, while the knit upper keeps it breathable and comfortable on long rides. The dual BOA® L2 dials let me micro-adjust the fit on the fly, and the SuperNatural Fit Kit ensures my arch support is dialed. Whether I'm climbing or sprinting, this shoe feels fast."
Every watt counts when we're chasing PRs and podiums, and the Imperial II road shoe delivers race-ready performance in an ultralight package. With a one-piece SYNCHWIRE™ knit upper, this shoe conforms perfectly to our foot, balancing breathability with a secure, sock-like fit.
The forged UD carbon fiber outsole ensures maximum stiffness for efficient power transfer, while the dual BOA® L2 dials provide precise, micro-adjustable closure. Inside, the SuperNatural Fit Kit lets us customize arch support for all-day comfort. Weighing just 220 grams, the Imperial II is built to disappear underfoot—so we can focus on pushing harder, riding faster, and leaving the competition behind.
Details
- Ultralight road cycling shoe designed for racing and high-performance riding
- SYNCHWIRE™ knit upper provides breathability and a second-skin fit
- Dual BOA® L2 dials offer precise, micro-adjustable closure for a secure feel
- Forged UD carbon fiber outsole delivers maximum stiffness for power transfer
- SuperNatural Fit Kit footbed with adjustable arch support enhances comfort
- 3-bolt cleat compatibility ensures broad pedal compatibility
- Item #GIRZ39S
- Upper Material
- SYNCHWIRE™, TPU
- Closure
- Dual BOA® L2
- Footbed
- SuperNatural Fit Kit
- Sole
- Giro-designed forged UD carbon fiber
- Cleat Compatibility
- 3-bolt
- Claimed Weight
- 7.8oz (220g)
- Activity
- cycling
- Manufacturer Warranty
- 1 year
Reviews
Q&A
What do you think about this product?
Overall Rating
3 based on 1 ratings
Review Summary
Fits True To Size
Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.View
Selecting an option will reload the available reviews on the pageJuly 14, 2025
Excellent Shoe; Not for me
- Familiarity:
- I've used it several times
I’ve worn Shimano shoes my entire time cycling. I went on a limb to try these before the chance to try them on. Ended up with a pair that fit the length of my foot well, the width is more narrow than a Shimano. Again, the weight, the stiffness of the sole, the Boa dials, color, insole, everything is exactly what I’m was looking for. But, at minute 50’ish my feet were on fire from a hot spot on the outside of ,y foot. Sad days.
Originally reviewed on Competitivecyclist.com
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