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Epitomising lightweight insulation, the Specialized Therminal Alpha jacket is perfect for riding in frigid conditions.
Epitomising lightweight insulation, the Specialized Therminal Alpha jacket is perfect for riding in frigid conditions.

Specialized Therminal Alpha Jacket Black

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Specialized Therminal Alpha Jacket Black Information

Season : Autumn Winter - Sale

Brand : Specialized

Code : 64419-720

Epitomising lightweight insulation, the Specialized Therminal Alpha jacket is perfect for riding in frigid conditions.

The Therminal Alpha jacket provides a stylist solution to the problem of lightweight insulation. Traditionally, a fleece jersey might be worn, but this can be weighty and add bulk, particularly with rear pockets. High insulating materials such as polyester fiber-fill and down are very effective at keeping you warm, but these need to be encased within a coated fabric which drastically cuts down on breathability. Enter the Therminal Alpha.

Polartec Alpha insulation is a very insulating material but there is no need for it to be encased and so does not restrict breathability, meaning you remain warm and dry. The outershell is very lightweight, weighing in at just 48g, so the jacket is easy to pack should you need to de-layer. A form fitting design means that the jacket can be easily worn under bulkier jackets for those extremely cold days and nights.

A hood is another useful addition to the Alpha, designed to be worn under a helmet with ease as to keep off the wind and trap in the heat. Neatly finished with reflective binding at the wrists and neck, the Specialized Therminal Alpha really is the complete lightweight insulation package.

Technical Information
  • Woven outer shell with 90g Polartec Alpha® breathable insulation
  • Non-insulated hood intended to be used under the helmet 
  • Two front hand pockets
  • Inside pockets are perfect to store a hat or gloves when things start to heat up.
  • Edge binding at the wrists and collar seal in warmth
  • Reflecitve tape woven-in for increased visibility 
  • Deflect™ UV 50+ protects against harmful UV rays
  • Fit is close to the body for layering under outerwear
  • Shell fabric weight: 48g
Sizing Information
Professional Opinion
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