Details
Fizik's R4B Donna features Volume Control Technology and the Extended Power Strap for quick and easy adjustment to create perfect fit for comfort and performance.
- Materials: Microtex laser perforated
- Outsole: Injected Composite Carbon Vented
- Closure System: Boa IP1-A and Micro Straps
- Insole: Fizik Cycling Insole
Part Numbers
Option | UPC | MPN | Store SKU |
---|---|---|---|
White/Emerald Green / 37.5 | 08058364009414 | R4WCA-BC205216375 | 210000081711 |