Evolve SI2
36Colour4
Size3
Product details
The SI2 MTB Pants from Evolve are the result of intensive development work in collaboration with elite rider Michael Bias. Over more than a year and a half, these pants were specifically designed for BMX racing and mountain biking to combine performance, protection, durability, and comfort. Made from an innovative 4-way stretch material, they offer maximum freedom of movement and adapt optimally to the body line in the riding position. The pants are up to 40% lighter than their predecessor, further enhancing wearing comfort. Reinforced inserts in the knee area ensure increased abrasion resistance, while laser cuts in the inner thigh area and an ultra-breathable fabric on the back of the legs provide constant ventilation. A water-repellent coating protects against splashes, moisture, and dust. The cut also allows for easy integration of protective gear. The SI2 is available in various sizes to suit all body types and is designed for both children and adults. These MTB pants combine technical innovation with functional design and are ideal for demanding riders seeking optimal performance and comfort.
- Innovative 4-way stretch material for maximum freedom of movement
- Up to 40% lighter than the predecessor
- Reinforced knee inserts for increased abrasion resistance
- Laser cuts and ultra-breathable fabric for optimal ventilation.
Material composition | 92% polyester / 8% elastane |
Target group | Men, Women |
Velo pants type | MTB Pants |
Bike area of use | BMX/Dirt, Mountain bike |
Trouser leg length | Long |
Fabric properties | 4-way stretch, Breathable, Elastic, Lightweight, Quick drying, Water-repellent |
Item number | 72016232 |
Manufacturer | Evolve |
Category | Bike shorts |
Manufacturer No. | PAEV2012 |
Release date | 27.6.2026 |
Colour | White |
Exact colour description | White |
Upper | Polyester, Spandex |
Material composition | 92% polyester / 8% elastane |
Target group | Men, Women |
Age group | Adults |
Velo pants type | MTB Pants |
Bike area of use | BMX/Dirt, Mountain bike |
Trouser size | 36 |
Trouser leg length | Long |
Cut | Slim fit |
Trousers Equipment | Elastic waistband, Zipper at the leg end |
Fabric properties | 4-way stretch, Breathable, Elastic, Lightweight, Quick drying, Water-repellent |
Pockets | Leg bag |
Fit | Slim fit |
Country of origin | France |
Sustainability label | Global Recycled Standard |
CO₂ emissions | 7.88 kg |
Climate contribution | CHF 0.19 |
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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- EvolveNot enough data
- 1.Agu0 %
- 1.Btwin0 %
- 1.Dynafit0 %
- 1.Fox0 %
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- EvolveNot enough data
- 1.Castelli0 days
- 2.Gonso9 days
- 3.Assos19 days
- 100%Not enough data
Return rate
How often is a product of this brand in the «Bike shorts» category returned?
Source: Digitec Galaxus- EvolveNot enough data
- 1.Btwin8.4 %
- 2.Tucano Urbano9 %
- 3.Gore Wear10.6 %
- 4.Assos14.8 %



