Evolve SI2

26
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Product details

The SI2 pants from Evolve are a highly advanced clothing option specifically designed for BMX racing and mountain biking. Developed in collaboration with elite rider Michael Bias over a period of more than a year and a half, these pants ensure optimal performance, protection, durability, and comfort. The use of four-way stretch materials allows for excellent freedom of movement, while the reinforced knee inserts increase abrasion resistance. With a thoughtful cut that follows the body line in riding position and the ability to easily attach protectors, the SI2 pants are ideal for demanding riders. Additionally, the water-repellent coating keeps splashes, moisture, and dust at bay, while the laser-cut openings on the thighs provide constant ventilation. The pants are available in various sizes for children and adults to accommodate different body shapes.

  • Developed in collaboration with elite rider Michael Bias
  • Lighter than the previous version, with up to 40% weight reduction
  • Reinforced knee inserts for increased abrasion resistance
  • Laser-cut openings for improved ventilation
  • Water-repellent coating for protection against splashes and dust.

Key specifications

Material composition
92% Polyester, 8% Spandex
Target group
MenWomen
Velo pants type
MTB Pants
Bike area of use
BMX/DirtMountain bike
Trouser leg length
Long

General information

Item number
59544068
Manufacturer
Evolve
Category
Bike shorts
Manufacturer no.
AR00839
Release date
20.6.2025

Colour

Colour
Red
Exact colour description
Fade red

Material

Upper
PolyesterSpandex
Material composition
92% Polyester, 8% Spandex

Target group

Target group
MenWomen
Age group
Adults

Clothing properties

Velo pants type
MTB Pants
Bike area of use
BMX/DirtMountain bike
Trouser size
26
Trouser leg length
Long
Trousers Equipment
Elastic waistband
Fabric properties
4-way stretchBreathableLightweightQuick dryingWater-repellent
Pockets
Leg bag
Fit
Regular fit
Special sizes
Normal size

Origin

Country of origin
France

Sustainability

Sustainability label
Global Recycled Standard

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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