Castelli Alpha 150 Jacket

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Product details

The Alpha 150 Jacket by Castelli is a highly developed cycling jacket specifically designed for cold weather conditions. It combines innovative materials and a thoughtful design to ensure both warmth and breathability. The outer layer made of Polartec® AirCore™ protects against wind and rain, while the inner Polartec® Alpha™ insulation provides pleasant warmth. This jacket is the result of years of research and development aimed at optimizing comfort and functionality during winter rides. It is ideal for cyclists who want to stay active in cool temperatures without sacrificing comfort. The Alpha 150 Jacket is not only functional but also environmentally friendly, as it is made from recycled materials and is free from PFAS. With its stretchy fit and practical pockets, it is the perfect choice for anyone who doesn't want to give up their cycling trips even in the cold season.

  • Made from recycled materials and free from PFAS
  • Exclusive Polartec® AirCore™ outer layer for wind and rain protection
  • Polartec® Alpha™ insulation for optimal warmth and moisture regulation
  • Stretchy, close-fitting design for high comfort
  • Practical zippered pockets for secure storage.

Key specifications

Clothing size
M
Season
Winter
Target group
Men
Cycling jacket type
Winter cycling jacket
Material composition
16% spandex, 30% elastane, 32% polyester, Inserts 2: 70% polyamide, Inserts: 52% polyamide, Main material: 100% polyester
Item number
59893485

General information

Manufacturer
Castelli
Category
Cycling jackets
Release date
1.7.2025
Sales rank in Category Cycling jackets
17 of 4346

Colour

Colour
Violet
Exact colour description
Clay, Deep Bordeaux

Material

Material composition
16% spandex, 30% elastane, 32% polyester, Inserts 2: 70% polyamide, Inserts: 52% polyamide, Main material: 100% polyester

Target group

Target group
Men
Age group
Adults

Clothing properties

Cycling jacket type
Winter cycling jacket
Clothing size
M
Fit
Slim fit
Clothing functions
Breathable, Insulating, Water-repellent, Windproof
Zipper type
Continuous front, Two-way, With windlap
Hood type
Without hood
Layer of clothing
Outer layer / weather protection layer
Pockets
3 back pockets
Fabric properties
Breathable, Water-repellent, Windproof
Season
Winter

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Weight
381 g

Package dimensions

Length
36.40 cm
Width
25.60 cm
Height
10.80 cm
Weight
352 g

30-day right of return and free return shipment
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

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

Source: Digitec Galaxus
  • 7.Wowow
    0.5 %
  • 9.Agu
    0.6 %
  • 9.Castelli
    0.6 %
  • 11.Proviz
    0.7 %
  • 12.Leatt
    0.8 %

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
  • 1.Castelli
    0 days

Return rate

How often is a product of this brand in the «Cycling jackets» category returned?

Source: Digitec Galaxus
  • 5.Agu
    23.2 %
  • 5.Fox
    23.2 %
  • 7.Castelli
    26.8 %
  • 8.dirtlej
    29.2 %
  • 9.ION
    29.6 %
Source: Digitec Galaxus