- All products are added to your cart.
Fizik R4B Donna Boa Carbon Shoe - Women
The R4B features Volume Control Technology and the Extended Power Strap for quick and easy adjustment to create perfect fit for comfort and performance.
It is complemented by a combination of a single Boa IP1 and micro-strap closure system and injected composite sole.
Material: Microtex laser perforated
Outsole: Injected Carbon Vented
Closure system: Boa IP1-A and Micro Straps
Insole: Fizik cycling Insole
Weight: 215 g (38.5)