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Product Images

Sidi Prima Road Shoe Black
Sidi Prima Road Shoe Black
Sidi Prima Road Shoe Black
Sidi Prima Road Shoe Black
Sidi Prima Road Shoe Black
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Sidi Prima Road Shoe 5
Sidi Prima Road Shoe 1
Sidi Prima Road Shoe 4
Sidi Prima Road Shoe 3
Sidi Prima Road Shoe 2

Sidi Prima Road Shoe

Pricing and Order Section

Mfg PartNum:
$239.99 pr.
MSRP: $239.99
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In Stock
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The First Shoe You Turn To

The Sidi Men's Prima Road Shoe is designed for the modern rider. The Prima is easy to wear and adjust, thanks to its Firmor closure and lightweight upper built to reduce foot fatigue. Its low-profile carbon nylon Aerolite Sole is engineered for efficient power transfer for sprinting, with enough flex and comfort for long rides.

Designed for maximum lateral support, Firmor Closure contours the foot with a solid hold, and allow infinite size adjustment for an individual fit.

SIDI's Tecno-3 System dials in fit along the entire length of the shoe, adapting the upper to the shape of the foot for a customized fit. The closure uses a new proprietary SIDI Wire monofilament that is completely non-binding for intuitive and effortless on-the-fly adjustments. Like most SIDI small parts, the Tecno-3 System is serviceable and replaceable.

The newly designed integrated heel cup is light weight and reinforced to avoid deformations after prolonged strenuous use.


  • The Single Tecno-3 System creates a perfect balance between the shoe's internal and external side, providing an excellent fit while adapting to every instep
  • The newly designed integrated heel cup is light weight and reinforced to avoid deformations after prolonged strenuous use
  • The Aerolite sole is designed to maximize aerodynamics and power transmission on the bike
  • The nylon and carbon fiber composite material of the Aerolite Sole provides the perfect balance of stiffness and flex for efficient and comfortable pedaling
  • Sidi cycling shoes include a replaceable polyurethane heel pad designed for good walkability
  • 3-Bolt cleat compatible

Free Exchanges: This product qualifies for free exchanges within the first 60 days after order. We'll cover the shipping both ways for US customers if you need a different size and/or color of this product. Returned product must be in new condition with all labels and packaging. Free exchanges apply only for product in stock or available for backorder.

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. Cleats may have been mounted leaving minor marks on the soles. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

Size Chart

This size chart provides our best estimate for which European shoe size to choose based on your US shoe size. This will not necessarily match the US size shown on the product, but it is the best guidance we can provide for this particular brand.

If we've noticed that any particular model deviates from the standardized chart, we will list this information in the product description.

Please contact us with any questions.


Cleat Compatibility: 3 Hole (Road) 

Width: Regular 

Black - 42

Mfg PartNum: 000MCPRIMA-NENE-420 

Black - 42.5

Mfg PartNum: 000MCPRIMA-NENE-425 

Black - 43

Mfg PartNum: 000MCPRIMA-NENE-430 

Black - 43.5

Mfg PartNum: 000MCPRIMA-NENE-435 

Black - 44

Mfg PartNum: 000MCPRIMA-NENE-440 

Black - 44.5

Mfg PartNum: 000MCPRIMA-NENE-445 

Black - 45

Mfg PartNum: 000MCPRIMA-NENE-450 

Black - 45.5

Mfg PartNum: 000MCPRIMA-NENE-455 

Black - 46

Mfg PartNum: 000MCPRIMA-NENE-460 

Black - 46.5

Mfg PartNum: 000MCPRIMA-NENE-465 

Black - 47

Mfg PartNum: 000MCPRIMA-NENE-470 

Mechanic's Corner

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