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. The innovative 4-way stretch fabric allows for optimal freedom of movement, while the shorts are up to 40% lighter than previous models. Reinforced patches at the knees enhance abrasion resistance, and the tailored cut ensures a perfect fit in the riding position. Additionally, laser cutouts on the inner thighs provide improved ventilation, and a water-repellent finish protects against splashes and dust. The SI2 is available in various sizes for children and adults to accommodate all body shapes.

  • 4-way stretch material for optimal freedom of movement
  • Reinforced knee areas for increased abrasion resistance
  • Specific cut for the riding position
  • Laser cutouts for improved ventilation
  • Water-repellent finish for protection against moisture and dust.

Key specifications

Material composition
8% elastane, 92% polyester
Bike area of use
BMX/Dirt, Mountain bike

General information

Item number
59487715
Manufacturer
Evolve
Category
Bike shorts
Manufacturer no.
AR00375
Release date
20.6.2025

Colour

Colour
Black
Exact colour description
Black

Material

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

Target group

Age group
Children

Clothing properties

Bike area of use
BMX/Dirt, Mountain bike
Trouser size
34
Fabric properties
4-way stretch, Breathable, Elastic, Hardwearing, Lightweight, Ultra lightweight, Water-repellent

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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
    7.1 %
  • 2.Tucano Urbano
    8.4 %
  • 3.Gore Wear
    11.2 %
  • 4.Sqlab
    13.9 %
Source: Digitec Galaxus