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Tutto Nano RoS Jersey - Men's

4 out of 5 stars
6 Reviews
Current price: $129.99 - $149.99 Original price: $199.99
Up to 35% off


Size Chart


Tutto Nano RoS Jersey

Castelli’s RoS — Rain or Shine — cycling line takes the lauded characteristics of the dry weather, winter jackets, like the Transition 2, and layers water-resistant fabrics to afford you a premium and comfortable ride when the weather isn’t so choice. The Tutto Nano RoS Jersey sits well-positioned midrange in the RoS line and braces against temps of around 54-63 degree F, making it ideal for spring and fall riding, or perhaps all winter depending on your location. Zipping up the Tutto wraps you in Nano Flex 3G fleece fabric with a bit of stretch that helps the jersey conform to riding positions and relaxing in the café booth with a warm mid-ride pastry. Outside, a Nano-Flex membrane faces the wet weather like a fresh layer of car wax and repels raindrops and road spray with ease.

Castelli boosts visibility with a brilliantly bold color option and 360-degree reflective details, on all colors, which surround the shoulders and decorate the rear pocket. You can stash the traditional snacks and provisions to replenish interval and endurance calories or carry need repair kits and essentials. The Tutto is form-fitted for close wearing, which is ideal for layering on Castelli’s Perfetto RoS vest for extra chilly days when the wind has a harsher bite.


  • Long-sleeve jersey for challenging cool and wet weather riding
  • Fleece lined fabric holds in body heat to increase performance
  • Water-repellent outer fabric makes dark clouds barely a distraction
  • Reflective shoulder stripes boost visibility in on-coming headlights
  • Traditional rear pockets remove need for a summer jersey underneath
  • Matches well with a Castelli Perfetto RoS vest for added wind protection
  • Item #CSTZ7CM
[membrane/laminate] Nano-Flex (water-repellent finish), [face fabric] Nano Flex 3G (fleece, 20% elastane)
spring, fall
3 rear
[shoulder/center pocket] details
Recommended Use
cross-country, cyclocross, gravel, mud/sand/snow, road cycling, trail, triathlon
Manufacturer Warranty
1 year

Overall Rating

4 based on 6 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 1 reviews
3 Stars - 1 reviews
4 Stars - 1 reviews
5 Stars - 3 reviews

Fits Slightly Small

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

What do you think about this product?


Selecting an option will reload the available reviews on the page
5 out of 5 stars

April 15, 2024

The best

I've put it through the wringer
Size Bought:

If you need a long sleeve jersey, look no further.

Ros long sleeve jersey
4 out of 5 stars

April 11, 2024

Nice Spring jersey

I've put it through the wringer
Size Bought:
6' 1"

This jersey is nice and warm on a chilly Spring morning, but once temperatures hit mid-60s it’s a bit warm. As far as rain goes: It will handle a light misting rain, but a heavy sustained rain will soak through. Some of the comments about fit left me scratching my head; I ordered a large and it fits perfect — it’s snug but not restrictive which is the way I like it. One piece of advice though, if you’re riding on wet gravel, use a fender; stains will stick around with this one. Only 4 stars because I think for $150 there should be a small zippered pocket.

Stuart O
5 out of 5 stars

March 15, 2024

Really nice for chilly and mildly wet

I've put it through the wringer
Size Bought:

Really stretchy so a large fits me @ 175#, 6'0" & fit. It is snug no doubt but the stretch and tailoring work such that its quite comfy. Agree with the other review by 'paxp'. It has handled intermittent light rain well, not wetting out. It does provide a bit of wind protection and has a wide temperature range if layers are added underneath.

Phat P
2 out of 5 stars

February 15, 2024

Suffocating tight

I returned this product before using it
Size Bought:

I wear xl to L in most clothes. Purchased 2X with the thought of comfort. This was still too tight and restricting plus short when on bike.

John G
5 out of 5 stars

February 5, 2022

Perfect-True to size

I've used it once or twice and have initial impressions
Size Bought:
5' 11"

This top is perfect. If you are unlike most of us enthusiasts here in the U.S and you actually wear road clothing how it is meant to be worn(tight with no extra loose fabric), then you will love this. It has a very high degree of stretch compared to my Perfetto tops. This high degree of stretch makes for a jersey that feels like a second skin which is exactly what you want in road clothing so it can wick sweat properly and efficiently. If road tops fit properly they SHOULD be mildly uncomfortable in the standing position but disappear on the bike. So many guys out there say "always size up one for Castelli". This is so incorrect in most instances provided you dont have a gut. Only time you would need to size up one as a rule across the board for this brand is if you have larger than normal stomach area given your height. Yes, even though many of these tops have a very nice stretchy property to them, there is still a limit to how much stretch you will get out of the waist area given the respective size. Being forced to size up due to having a gut will simply mean you are giving up ideal sizing in other areas of the garment, but you may not have a choice in order to zip at the waist. Either way, this is an awesome fitting piece. I love it more than even my Perfetto long sleeves as they do not have the same amount of stretch in comparison. For reference, I fluctuate given the season between 180lbs-168lbs. Its currently winter at the time of this review so I am on the upper end at 180lbs on the nose currently and I stand at 5'11''. The Large is perfect as always for me. Hope this helps you decide, and remember, unless you have a gut&.Do not listen to all that garbage out there that tells you to always size up one for Castelli. Its generally coming from the masses out there that either knowingly or unknowingly wear their road clothing one size too large for how the piece was designed =) I am passionate about this common sizing misconception on this brand because it cost me a lot of wasted money at the beginning of getting into this sport 14 or so years ago because I of course listened to all the "size up one" non-sense out there because I did not know any better at the time. Once I gained knowledge and experience a few years later, I quickly realized I had a bunch of Castelli products that simply did not fit correctly and ended up having to re-buy many similar items in my correct size.

laxp671061 l
3 out of 5 stars

January 28, 2021

Extremely small even for European fit

I returned this product before using it

I am a muscular on top 5?6? 170 pounds, chest size 41. The extra large wouldnt even zip up. The jersey appears like it would be super warm, extremely well made. Nice color schemes. Just too small. I own some older jerseys of this brand in large and they actually fit better than this XL

LanceWeaklegs L

Originally reviewed on Backcountry.com