2025 Sidi Prima Regular

The first SIDI

The shoe for the modern rider. Quick to wear and adjust, thanks to its Fiirmor closure, Prima is built with the lightest upper to eliminate any foot fatigue. Its low|profile carbon nylon Aerolite Sole is engineered to offer all the feeling while running and maintain a comfortable structure while walking.

Technical Specifications

• Politex Matt upper
• Firmor Closure system
• Dial system
• Sidi heel cup
• Replaceable parts
• Aerolite nylon and carbon sole

Impact Specifications

Sidi shares, supports, and applies within its sphere of influence the Ten Fundamental Principles of the Global Compact and actively contributes to the achievement of the United Nations' Sustainable Development Goals (SDGs).

Sidi Sport commits to setting its short and long-term greenhouse gas emissions reduction targets. The SBTi's goal is to halve greenhouse gas emissions by 2030 and achieve net zero by 2050.

Product Benefits

Politex Matt Upper

Ultra Lightweight Construction to Eliminate Foot Fatigue

Anatomical Heel Construction

Countered Even More for Better Stability of the Heel

Fitted As a Sidi

Anatomically Designed for Greater Comfort

Firmor Lateral Support

All the Stability a Rider Needs

Features

// THE EMBRACE OF FIRMOR

Hold the foot stable with Firmor technology: infinite fit adjustment in a blink, designed for smooth adjustment while riding.

// THE SHOE AND THE FOOTS AS ONE THING TOGETHER

It's not a secret: since 1960, we have been perfecting the fit of a bike shoe. Prima is the latest result of a neverending process lasting more than 60 years.

// ERGONOMICS ENHANGE

Our latest Aerolite is structured with a carbon composite that offers greater comfort and a stiffness of 5.

// BREATHING OUT

Open cell structure mesh on the front designed to let the shoes breath out the internal vapor.

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