Castelli Alpha Ros 2 Jacket

4 out of 5 Customer Rating

The Details

The Castelli Alpha RoS 2 jacket is the top-rated winter jacket. It brings warmth, breathability and protection against rain with a soft and comfortable fit. 

The jacket is crafted from Gore-Tex Infinium Windstopper 150 fabric which aids wind and rain protection. The excellent double-layer design has an internal vest that hugs close to your body. This offers insulation down to -5° which can regulate your temperature. You can unzip the external layer to allow airflow into the jacket and remove any moisture without sacrificing insulation and wind chill.

It is lightweight and water-resistant which has reduced seaming on the shoulders to reduce any water getting through the stitching.

The Alpha RoS 2 also features a double-layer cuff that integrates a winter glove and a raw-edge waist that hugs close to the body to prevent the cold and wind from entering the jacket’s openings.

Plus, the 3 rear pockets have a reflective design to help aid visibility and a secure zipped side pocket for your valuables.

  • Gore-Tex Infinium Windstopper 150 fabric.
  • Highly breathable, wind protection and effective rain protection
  • Minimal seaming with seam-sealed shoulders

Our Verdict

The Αlpha RoS 2 is the ultimate winter jacket. It brings warmth, it's breathable and protects you from wind and rain.

Industry Reviews

Cycling-Weekly-Industry-Review

Innovative double layer construction massively helps to improve ventilation..

Read Full Review >

Key Specifications

  • Double-layer Alpha construction separates the insulating layer from the wind/water external barrier for better ventilation
  • Water-resistant YKK Vislon zipper slides easily
  • Raw-edge waist with silicone gripper lies flat and seals out wind
  • Double-layer cuff integrates with a glove to prevent cold wind and water entering
  • Stretch fabrics with advanced patterning for an excellent close-to-body fit
  • Back ventilation
  • 3 rear pockets with reflective laser-cut drain holes
  • Zippered secure side pocket for valuables
  • -5c to 10c
  • Weight: 618g

Sizing Information

Castelli Men's Clothing Size Guide

Size A - Chest (in) B - Waist (in) C - Hips (in) D - Inseam (in)
S 36 31 37 32.2
M 37.5 33 38.5 32.6
L 39 34.5 40 33
XL 41 36.5 42 33.5
2XL 43 38.5 44 33.8
3XL 45 40.5 46 34.2

 

Racier items are designed to use fabric stretch to achieve a very snug fit, as such physical garment sizes may vary within the range. Please do not compare sizing with other manufactures.

If measurements fall bewteen sizes, Castelli recomend sizing up.

Delivery

Parts, accessories and clothing delivery - FREE over £30

Delivery for parts, accessories and clothing is free over £30 and £2.99 below that. We have a selection of premium delivery services available, including next day, AM, Saturday, timed delivery and local pickup services. Mainland UK only, some remote and off-shore areas or areas of Scotland may incur a surcharge. Delivery options and lead time estimates will be provided in checkout.

Click & Collect

Our Click & Collect service offers all the benefits of shopping online, combined with an award-winning retail experience in one of our stores. Simply order your items, select Click & Collect and pick up your item at a time that's convenient for you - our stores are open 7 days a week. Best of all, the service is completely free.

Reviews

Your Questions Answered

The Castelli Alpha RoS 2 jacket is the top-rated winter jacket. It brings warmth, breathability and protection against rain with a soft and comfortable fit. 

The jacket is crafted from Gore-Tex Infinium Windstopper 150 fabric which aids wind and rain protection. The excellent double-layer design has an internal vest that hugs close to your body. This offers insulation down to -5° which can regulate your temperature. You can unzip the external layer to allow airflow into the jacket and remove any moisture without sacrificing insulation and wind chill.

It is lightweight and water-resistant which has reduced seaming on the shoulders to reduce any water getting through the stitching.

The Alpha RoS 2 also features a double-layer cuff that integrates a winter glove and a raw-edge waist that hugs close to the body to prevent the cold and wind from entering the jacket’s openings.

Plus, the 3 rear pockets have a reflective design to help aid visibility and a secure zipped side pocket for your valuables.

  • Gore-Tex Infinium Windstopper 150 fabric.
  • Highly breathable, wind protection and effective rain protection
  • Minimal seaming with seam-sealed shoulders
  • Double-layer Alpha construction separates the insulating layer from the wind/water external barrier for better ventilation
  • Water-resistant YKK Vislon zipper slides easily
  • Raw-edge waist with silicone gripper lies flat and seals out wind
  • Double-layer cuff integrates with a glove to prevent cold wind and water entering
  • Stretch fabrics with advanced patterning for an excellent close-to-body fit
  • Back ventilation
  • 3 rear pockets with reflective laser-cut drain holes
  • Zippered secure side pocket for valuables
  • -5c to 10c
  • Weight: 618g

The Αlpha RoS 2 is the ultimate winter jacket. It brings warmth, it's breathable and protects you from wind and rain.

Sizing Information

Castelli Men's Clothing Size Guide

Size A - Chest (in) B - Waist (in) C - Hips (in) D - Inseam (in)
S 36 31 37 32.2
M 37.5 33 38.5 32.6
L 39 34.5 40 33
XL 41 36.5 42 33.5
2XL 43 38.5 44 33.8
3XL 45 40.5 46 34.2

 

Racier items are designed to use fabric stretch to achieve a very snug fit, as such physical garment sizes may vary within the range. Please do not compare sizing with other manufactures.

If measurements fall bewteen sizes, Castelli recomend sizing up.

Cycling-Weekly-Industry-Review

Innovative double layer construction massively helps to improve ventilation..

Read Full Review >

Parts, accessories and clothing delivery - FREE over £30

Delivery for parts, accessories and clothing is free over £30 and £2.99 below that. We have a selection of premium delivery services available, including next day, AM, Saturday, timed delivery and local pickup services. Mainland UK only, some remote and off-shore areas or areas of Scotland may incur a surcharge. Delivery options and lead time estimates will be provided in checkout.

Click & Collect

Our Click & Collect service offers all the benefits of shopping online, combined with an award-winning retail experience in one of our stores. Simply order your items, select Click & Collect and pick up your item at a time that's convenient for you - our stores are open 7 days a week. Best of all, the service is completely free.