Castelli

Skip to content Skip to navigation

SORPASSO RoS W BIBTIGHT

Made for long hours in the widest range of conditions, this tight features our ultra-stretchy, warm and water-repellent Nano Flex 3G fabric with the extra warmth of Nano Flex Xtra Dry on the hips and thighs, along with an anatomical cut and the Progetto X2 Air seamless seat pad for long-distance comfort.

$239.99 $156.00 1 2 3 4 5  5  (1 reviews)

local_offer Promo 35%

Color: DARK GRAY

|

4520563-030

DARK GRAY NEW

View size guide

Product features

  • Nano Flex 3G fabric for our best mix of warmth, stretchy compression, softness and water repellency
  • Nano Flex Xtra Dry fabric panel on upper front and thighs for extra warmth
  • Anatomic cut to hips and knee
  • Reflective inserts for maximum visibility from behind
  • Lie-flat elastic bib straps
  • YKK® Camlock® zippers at ankles
  • Nano Flex 3G fabric for our best mix of warmth, stretchy compression, softness and water repellency
  • Nano Flex Xtra Dry fabric panel on upper front and thighs for extra warmth
  • Anatomic cut to hips and knee
  • Reflective inserts for maximum visibility from behind
  • Lie-flat elastic bib straps
  • YKK® Camlock® zippers at ankles

Technical Features

Insulation

Waterproofness

info
Waterproofness tooltip 

Windproofness

info
Windproofness tooltip 

Breathability

Lightness

  • Temperature:-2°C - 10°C / 28°F - 50°F
  • Fit:Tailored
    info
    Fit tooltip

What It Is

Made for long hours in the widest range of conditions, this tight features our ultra-stretchy, warm and water-repellent Nano Flex 3G fabric with the extra warmth of Nano Flex Xtra Dry on the hips and thighs, along with an anatomical cut and the Progetto X2 Air seamless seat pad for long-distance comfort.
Progetto X² Air Seamless Donna

RoS - Rain or Shine

We’ve engineered RoS as the no-compromise best clothing we know how to make for dry conditions, and then tried to make it as close to waterproof as possible without sacrificing breathability and ventilation.

Rosso Corsa

Our Rosso Corsa label is only applied to the highest-level products we make. Every thread and fiber, every curve and contour is obsessed about. Rosso Corsa represents a categorical breakthrough in cycling innovation and the meticulous craftsmanship you expect from Castelli’s performance-enhancing apparel.

Nano Flex

Exclusively engineered by Castelli. We take our thermal fleecy stretch Thermoflex fabric and coat it with millions of tiny nanofilaments to create the most water-repellent fabric finish ever. Drops of water stay as spherical balls on top of the fabric or bounce off the fabric without leaving a trace.

We made this tight for serious winter riding. That means keeping you protected and comfortable in the widest possible range of conditions. Easy to say, but harder to actually do. The main part of the tight uses our Nano Flex 3G fabric, the third generation of our proprietary nanotechnology fabric treatment that adds a high level of water repellency without affecting the breathability, stretch or warmth of the fabric. You get a highly stretchy, compressive fit that moves with you, for luxurious comfort with the best protection on the market. We add Nano Flex Xtra Dry panels to provide a bit more wind protection and warmth in the front and over the thighs. It's not only about the fabrics: anatomical patterning gives a bend at the knee and the hip, while the seamless bib straps lie flat so you hardly notice them. Our generously padded women's-specific Progetto X2 Air seamless seat pad make long rides more comfortable, and you have multiple reflective panels to keep you visible. We've designed this as the go-to tight for a full winter's riding.
Reviews

Here is what our customers think about it

5

1

2

3

4

5

1 reviews

Fantastic

07/02/2024

Good fit and padding is great

Cathy White

1

2

3

4

5

5

Fantastic

07/02/2024

Good fit and padding is great

Cathy White

1

2

3

4

5

5
close
WE'D LOVE TO HEAR YOU FEEDBACK
Thanks for submitting your review! Your feedback is now pending approval by our team.
By clicking on the "Submit review" button, I declare that I have read the privacy policy and I agree to the processing of my personal data.
Thanks for submitting your review! Your feedback is now pending approval by our team.
You can compare a maximum of 5 items at once. Please Remove at least one product before adding a new one.