Castelli
Castelli Alpha Doppio RoS Jacket
Overview
The Alpha Doppio RoS Jacket updates the Alpha RoS 2, already described as “at the cutting edge of what winter cycling jackets can achieve” by Cyclingnews.com. It boasts softer, warmer insulation and improved openings, for better weather protection than ever.
Key Features
- Earns its Rain or Shine tag by being well constructed for dry weather, protective in the wet
- With Gore-Tex InfiniumTM Windstopper® 150 outer layer for wind protection, water repellence and breathability
- Double layer construction, with distinct Polartec® Alpha Direct inner to regulate temperature
- Seams are concealed from direct water flow, while shoulder seams are taped
- YKK® Vislon® zipper offers smooth action and ease of ventilation with water resistance
- Raw edge waist with silicone grippers lies flat and deflects wind
- Double layer cuffs integrate with gloves to seal out water and wind
- Stretch fabrics and patterning deliver a close fit
- With a ventilation panel at the back
- 3 rear pockets and zippered secure front pocket hold your belongings safely
- Pockets feature reflective elements to aid visibility and laser-cut drain holes to evict rain
- Temperature range -5-10°C
- Weighs 429g (M)
Temperature
°C
Product information
You have 100 days to return your item from when it reaches you
If you wish to return a product under warranty, please see our Saddleback Warranty Information page for more information.
- Free standard delivery (3-5 working days) on orders over £45.
- Standard delivery (3-5 working days) on orders under £45 - £2.99
- Express delivery (1-2 working days) £4.99
For more information on delivery times and prices click here.
The Alpha Doppio RoS Jacket updates the Alpha RoS 2, already described as “at the cutting edge of what winter cycling jackets can achieve” by Cyclingnews.com. It boasts softer, warmer insulation and improved openings, for better weather protection than ever.
The foundation of the Alpha RoS is its ability to keep out the great majority of rain and all wind, while also offering comfort and breathability, thanks to its double-layer construction. Thus, you can open the outer weatherproof layer when you are powering uphill, to allow heat and moisture to escape, while retaining the warmth of the inner layer. Then, once you head downhill, or if the rain starts, you can shut that outer layer to keep off the wind and stay dry.
The Alpha Doppio RoS improves on this premise by using luxuriously snug Polatec® Alpha Direct for the inner layer, as well as tweaking the arrangement of the waist, neck and wrist.
The former has been updated to a stretchy layer with silicone bead that lies flat, without bunching up, and will hold the jacket in place as you adopt an aerodynamic ride position, while sealing out wind. The latter has been adapted with two layers, one that goes under the glove to prevent draughts, the other over it to deflect rain away. Finally, the neck is now higher, for warmth, and shaped to move with you, whatever position you choose to ride in.
As with the original, the Alpha Doppio RoS's outer layer is Gore-Tex InfiniumTM Windstopper®, which is known for being totally windproof and impressively water resistant, while still being breathable enough to stop you finding the inside of your jacket gets wet when the rain falls and you zip up. This resistance is topped up by reduced seams and seam sealing over the vulnerable shoulder area.
All of these qualities combined make this an incredibly versatile jacket that is capable of being warm and protective in the worst conditions, while keeping you cool, dry and comfortable if the day warms up or the storm moves past. It's a winter all-rounder that should be a staple in any keen cyclist's wardrobe.
Featured in
Castelli Alpha Jacket
Back in 2014, Castelli launched the first Alpha Jacket, which set a new benchmark in Winter jacket performance. Find out how the range has improved over the years.
Find out moreMore Information
Delivery
- Free Standard Delivery (3-5 working days) on orders over £45
- Standard delivery (3-5 working days) on orders under £45. - £2.99.
- Express delivery (1-2 working days) - £4.99
For more information on delivery times and prices click here.
Returns
Returning a product is free and easy using our Returns Portal, which allows you to send your product back to us by dropping off your return items at any one of over 7,400 CollectPlus locations around the UK.
You have 100 days to return your item from when it reaches you.
For more information on returning items click here.
About Castelli
Castelli Cycling is the most innovative, stylish and prestigious cycling clothier in the world. Decades of pro cycling development and a passion for perfection in materials, cut and performance has seen the brand reinvent cycle wear time after time. From the first Lycra shorts to sublimated printing, the game-changing Gabba and aerodynamic apparel, Castelli continues to set a path that others can only follow while maintaining generations of Italian heritage.
About Saddleback
Founded by real cycling enthusiasts in 2004, our passion for elite performance runs through everything we do at Saddleback. Our team of dedicated roadies, mountain bikers and triathletes practice what we preach to bring you the finest cycling products and a superior service to match. We're the official UK home of Abbey Bike Tools, Castelli, Chris King, ENVE, HJC, Moots Cycles, Pivot Cycles, PUSH, Sidi, Silca, Sportful, Stages, Troy Lee Designs and Wolf Tooth.
Warranty and Crash Replacement
In addition to our regular 100-day returns policy on unused items, all items purchased from www.saddleback.co.uk are covered by our full two-year warranty against manufacturing defects from date of purchase. We will exchange, refund or repair (at our discretion) items proven to exhibit manufacturing or material faults in line with fair wear and tear.
Castelli Crash Replacement
Our Castelli Crash Replacement Programme means that you can get up to 50% off a like-for-like replacement should kit you've bought within the last two years get damaged if you come off your bike. Anyone who's purchased their Castelli product from an authorised UK stockist is eligible for the programme, but purchasers from Saddleback.co.uk will receive the best replacement rates.
Cart
Your cart is currently empty.
Start Shopping