Engineered for competitive cyclists seeking minimal weight without compromising performance, the Prima delivers responsive power transfer through its low-profile Aerolite carbon nylon sole. The streamlined upper construction reduces foot fatigue during extended rides, while the intuitive Firmor closure system enables quick adjustments on the fly. Designed with precision engineering, these shoes balance sensitivity and efficiency for riders who demand both speed and all-day comfort.
KEY FEATURES
Politex Matt upper
Firmor Closure system
Dial system with Dyneema® cable
Sidi heel cup
Replaceable parts
Aerolite nylon and carbon sole
POLITEX MATT UPPER
Lightweight cycling shoes designed to reduce foot fatigue and enhance performance during rides.
HIGH DENSITY RESIN DIALING SYSTEM WITH DYNEEMA® AND FIRMOR CLOSURE
Built with Dyneema® reinforcement for exceptional durability paired with Firmor closure technology that delivers reliable foot stability throughout your ride.
AEROLITE CARBON PLUS NYLON SOLE WITH STIFFNESS 5
Optimized ergonomic design maximizes power transfer efficiency for competitive cycling performance.
ANATOMICAL HEEL CONSTRUCTION
Reinforced heel counter ensures stable foot positioning during cycling.
The Embrace of Firmor
Firmor technology delivers seamless fit adjustments while riding, keeping your foot secure and stable throughout your ride.
The Shoe And The Foot As One Thing Together
Over six decades of Sidi's shoe-fitting expertise culminates in the Prima, representing the pinnacle of their precision engineering heritage.
Ergonomics Enhance
The Aerolite sole features carbon composite construction with a stiffness rating of 5, balancing comfort and efficient power transfer.
Breathing Out
Open-cell mesh upper promotes breathability by efficiently managing internal moisture during rides.
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