Sidi RR Nix S

39
Delivered between Tue, 3.11. and Tue, 17.11.
2 items ordered
free shipping

Colour2

Size9

Product details

The RR Nix S GTX from Sidi is a highly developed cycling shoe specifically designed for cyclists who do not want to compromise on performance even in cold weather. With an upper made of PFC-free Gore-Tex and fleece, this shoe not only provides excellent thermal insulation but also offers a breathable and waterproof solution for demanding conditions. The stiffness rating of 9 in the sole ensures optimal power transfer, meaning that every pedal stroke is efficiently converted into speed. The innovative NUUN closure system allows for quick and precise adjustments, ensuring a perfect fit and maximum comfort. The RR Nix S GTX combines functionality and style, making it the ideal choice for anyone looking to achieve peak performance on the road.

  • Highly developed upper made of PFC-free Gore-Tex and fleece for warmth and breathability
  • Stiffness rating of 9 in the sole for optimal power transfer
  • NUUN closure system for quick and precise fit
  • Waterproof and insulated, ideal for cold weather conditions.

Key specifications

Exact colour description
BlackBlack
Target group
Men
Bike area of use
Racing bikes
Closure cycling shoes
Screw cap
Fabric properties
Heat insulatingWaterproof

General information

Item number
66227618
Manufacturer
Sidi
Category
Cycling shoes
Manufacturer No.
000MCNIXSBLKBLK39
Release date
12.1.2026

Colour

Colour
Black
Exact colour description
BlackBlack

Material

Upper
Synthetic
Material
FleeceGore-Tex®
Sole material
Carbon

Target group

Target group
Men
Age group
Adults

Shoe properties

Shoe size (EU)
39
Bike area of use
Racing bikes
Closure cycling shoes
Screw cap
Fabric properties
Heat insulatingWaterproof
Fit
Regular fit
Membrane
Gore-Tex
Season
Winter
Clothing functions
Breathable

Origin

Country of origin
Italy

Voluntary climate contribution

CO₂ emissions
4.63 kg
Climate contribution
CHF 0.11

30-day right of return and free return shipment
24 Months Warranty (Bring-in)

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Goes with

Reviews & Ratings

Warranty score

How often does a product of this brand in the «Cycling shoes» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 6.Giro
    0.4 %
  • 8.Fizik
    0.5 %
  • 8.Sidi
    0.5 %
  • 10.Crankbrothers
    0.8 %
  • 10.Lake
    0.8 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 2.Giro
    2 days
  • 3.Shimano
    3 days
  • 4.Crankbrothers
    4 days
  • 5.Sidi
    6 days
  • 6.Northwave
    10 days

Return rate

How often is a product of this brand in the «Cycling shoes» category returned?

Source: Digitec Galaxus
  • 14.Trek
    39.1 %
  • 15.Van rysel
    39.2 %
  • 16.Fizik
    41.6 %
  • 17.Sidi
    42.2 %
  • 18.Suplest
    45.3 %
Source: Digitec Galaxus