Evolve SI2

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Product details

The SI2 bike shorts from Evolve are the result of an intensive development phase lasting over a year and a half in collaboration with elite rider Michael Bias. These shorts are specifically designed for BMX racing and mountain biking, combining performance, protection, durability, and comfort. Made from an innovative four-way stretch material, the SI2 shorts offer excellent freedom of movement and are up to 40% lighter than their predecessor. The cut of the shorts follows the body's line in riding position, while reinforced inserts in the knee area enhance abrasion resistance. Additionally, the water-repellent coating keeps splashes, moisture, and dust at bay. The SI2 shorts are available in various sizes for children and adults and allow for easy attachment of protectors, making them a versatile choice for cyclists.

  • Developed in collaboration with elite rider Michael Bias
  • Reinforced inserts in the knee area for increased abrasion resistance
  • Laser-cut openings for optimal ventilation
  • Water-repellent coating against splashes and dust
  • Available in sizes for children and adults.

Key specifications

Material composition
92% Polyester, 8% Spandex
Target group
Boys, Girls, Men, Women
Bike area of use
BMX/Dirt, Mountain bike

General information

Item number
59515816
Manufacturer
Evolve
Category
Bike shorts
Manufacturer no.
AR00396
Release date
20.6.2025

Colour

Colour
Blue
Exact colour description
Fade Blue

Material

Upper
Polyester, Spandex
Material composition
92% Polyester, 8% Spandex

Target group

Target group
Boys, Girls, Men, Women
Age group
Children

Clothing properties

Bike area of use
BMX/Dirt, Mountain bike
Trouser size
24
Trousers Equipment
Elastic waistband
Fabric properties
4-way stretch, Breathable, Ultra lightweight, Water-repellent
Fit
Regular fit
Special sizes
Normal size

Origin

Country of origin
France

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Reviews & Ratings

Warranty score

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

Source: Digitec Galaxus
  • Evolve
    Not enough data
  • 1.Agu
    0 %
  • 1.Alé
    0 %
  • 1.Btwin
    0 %
  • 1.Dynafit
    0 %

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
  • Evolve
    Not enough data
  • 1.Castelli
    0 days
  • 100%
    Not enough data
  • Agu
    Not enough data
  • Alé
    Not enough data

Return rate

How often is a product of this brand in the «Bike shorts» category returned?

Source: Digitec Galaxus
  • Evolve
    Not enough data
  • 1.Btwin
    7 %
  • 2.Tucano Urbano
    8.4 %
  • 3.Gore Wear
    11.3 %
  • 4.Sqlab
    14 %
Source: Digitec Galaxus