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Castelli Alpha Jacket - Black


Out of Stock
View Size Guide
Castelli Men's Clothing Size Guide
  S M L XL 2XL 3XL
Chest (cm) 92 96 100 105 110 115
Waist (cm) 80 84 88 93 98 103
Hips (cm) 94 98 102 107 112 117
Inseam (cm) 82 83 84 85 86 87


Castelli Shoe Cover Size Guide
  S M L XL 2XL
Men's/Women's EU Size 39-40 41-42 43-44 45-46 47-48


Castelli Men's Socks Size Guide
  S/M L/XL 2XL
Men's Shoe Size (EU) 35-39 40-43 44/47


Castelli Gloves Size Guide
Men/Women <17cm 17-20cm 20-23cm 23-25cm 25-27cm >27cm



Wind resistant cycling jacket designed by Castelli. This zip fastened jacket blends technical materials and precise design to create an advanced cycling jacket, ideal for intense activity.

The jacket is constructed using Castelli's 'Windstopper® 150 fabric', which provides a comfortable fit thanks to its windproof and water-resistant properties. The material also comes equipped with a four way stretch fabric, for maximum flexibility and a wide field of movement. This jacket also sports an articulated collar, designed specifically to give a snug fit whether standing or riding.

The 'Alpha' jacket is further bolstered by the addition of a silicon gripper at the waist, ensuring the jacket does not ride up. - O.S.

Key Features:

  • Castelli  Cycling jacket
  • Windstopper® 150 fabric
  • Four way stretch
  • Articulated collar
  • Back ventilation

Technical Specification:

  • Colour: Black
  • Cut: Regular fit
  • Weight: 381g

Product Details

  • Windstopper® 150
  • Rosso Corsa
  • Castelli
  • Black

Delivery & Returns

How long will it take to arrive?

Please check the stock availability notice on your item when placing your order. This item is: Sold out

Please remember to add postal time (2-3 working days) to obtain a complete estimate of delivery to your door.

How will I know it has been sent?

You will receive an email to confirm when your item has been sent.

You can also check the status of your order and individual items by accessing My Account details and following the prompts.

Please allow 10 working days from dispatch of your order before notifying us of any late deliveries.

It may be advisable to check with your neighbours to see if a parcel has been left with them, check any outhouses you might have where it may be left if it cannot fit through your letterbox and contact your local sorting office to see if the item has been returned to the depot as undelivered and awaiting collection.

If I'm not completely happy with my item?

Please see our returns policy.

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Customer Reviews

Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are independent and do not represent the views of The Hut Group.




(1 review)

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Does just what it's meant to

Total :


I received the jacket on Monday just after I'd already been out for my pre-work ride and was itching to see whether the jacket really lived up to the hype. The fit of the jacket is snug on the body, but the shoulder and arms aren't restrained in any way. It felt strange to do one zip up at the front and then have to do another one up but I was nice and snug as I stepped outside this morning using it for the first time. On the upper part of my body I was wearing a short sleeved, non-thermal base layer and the Alpha jacket. The temperature was about 6C so just about right to see what it was like. After setting off at just gone 06:00, my temperature rose a bit and then seemed to stay at a constant pleasant temperature - not too warm and not too cool. The route then started to ascend for some miles and I started to warm up...time to test the jacket's functionality and I unzipped the outer jacket halfway. Usually this would result in a blast of frigid air onto a damp base layer, resulting in an expression of shock on my face. Today I just started to cool down gently....not suddenly. Big tick in the box for that one. Halfway through the route it starts to descend and then flatten out. As I started to descend I zipped up the front of the jacket....nice and snug again, not too warm, not too cool. Another big tick! By the time I got home after being out for just over an hour I was just as snug and comfortable as I had been when I left home. It did rain slightly but not enough to test the water repellency of the jacket so I can’t comment on that but having another Castelli jacket that states they are water repellent, I already know that to be true. An AWESOME jacket. Yes…the price is quite high but then so are MANY other quality, well designed technical jackets by well established, cycle clothing manufacturers. In my opinion this jacket is well worth the investment; and it is an investment as it will last for years. It’s not a jacket that will be used day in day out, year round… but when the weather conditions are right, you’ll be more than glad you got it. I know I am.

Wed Nov 19 10:29:11 GMT 2014 by

Castelli Alpha Jacket - Black

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Castelli Alpha Jacket - Black