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 in a thoughtful design. Made from an innovative, four-way stretch material, the SI2 shorts offer optimal freedom of movement and are up to 40% lighter than their predecessor. Reinforced inserts in the knee area increase abrasion resistance, while the cut of the shorts is perfectly tailored to the rider's body line. Laser-cut openings on the inner thighs provide constant ventilation, and the ultra-breathable fabric on the back of the legs adds to the comfort. A water-repellent coating protects against splashes, moisture, and dust. 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
  • Made from 4-way stretch material for optimal freedom of movement
  • Reinforced knee inserts for increased abrasion resistance
  • Laser-cut openings for improved ventilation
  • Water-repellent coating protects against moisture and dust.

Key specifications

Bike area of use
BMX/DirtMountain bike
Material composition
92% Polyester, 8% Spandex
Item number
59559949

General information

Manufacturer
Evolve
Category
Bike shorts
Manufacturer no.
AR00393
Release date
20.6.2025

Colour

Colour
Blue
Exact colour description
Fade Blue

Material

Material composition
92% Polyester, 8% Spandex

Clothing properties

Bike area of use
BMX/DirtMountain bike

Origin

Country of origin
France

Voluntary climate contribution

CO₂-Emission
Climate contribution

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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.Alé
    0 %
  • 1.Btwin
    0 %
  • 1.Craft
    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
  • 2.Endura
    1 day
  • 3.Gore Wear
    5 days
  • 4.Assos
    18 days

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
    6.9 %
  • 2.Tucano Urbano
    9.2 %
  • 3.Gore Wear
    14 %
  • 4.Assos
    15.9 %
Source: Digitec Galaxus