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  • Alpha Ultimate Insulated Jacket - Men's
  • Alpha Ultimate Insulated Jacket - Men's
  • Alpha Ultimate Insulated Jacket - Men's
  • Alpha Ultimate Insulated Jacket - Men's
  • Alpha Ultimate Insulated Jacket - Men's
  • Alpha Ultimate Insulated Jacket - Men's
  • Alpha Ultimate Insulated Jacket - Men's
  • Alpha Ultimate Insulated Jacket - Men's
  • Alpha Ultimate Insulated Jacket - Men's
  • Alpha Ultimate Insulated Jacket - Men's
  • Alpha Ultimate Insulated Jacket - Men's

Alpha Ultimate Insulated Jacket - Men's

Alpha Ultimate Insulated Jacket - Men's
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Why We Like The Castelli Alpha Ultimate Insulated Jacket

Keep your body warm and protected from rain and snow during winter rides with the Castelli Alpha Ultimate Insulated Jacket. This jacket features an insulating layer and an outer wind and waterproof shell that are separated to allow for superior ventilation, each with its own separate zipper to open or close each layer as needed. For added protection against wind and water, the Alpha Ultimate Insulated Jacket features anatomically shaped cuffs, critical external seam taping, and a bonded hem.


Details

  • Insulated jacket built for all-condition winter riding
  • Polartec NeoShell outer protects against the elements
  • Insulated with Polartec Alpha for superior warmth
  • Dual-layer Alpha construction separates layers for ventilation
  • Double-opening full-length zipper regulates airflow
  • Anatomically shaped cuff design keeps wind and water out
  • 3 rear pockets provide optimal room for ride essentials
  • Item #CSTZ7MK
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Tech Specs
Material
Polartec NeoShell 4-way stretch fabric, Polartec Alpha insulation
Season
winter
Fit
semi-fitted/slim
Length
short
Center Back Length
[medium] 27in
Venting
double-layer Alpha construction
Pockets
3 rear, 1 side zippered
Hood
none
Claimed Weight
371g
Activity
road cycling, gravel, cyclocross
Manufacturer Warranty
1 year