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SORPASSO RoS BIBKNICKER

This thermal bibknicker is made for long hours in cool conditions. It features our top-of-the-line seat pad and fabrics, and the design is focused around comfort.

Color: BLACK

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4520523-010

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, and on back to protect from road spray
  • Anatomic cut to hips and knee
  • Lie-flat elastic bib straps
  • 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, and on back to protect from road spray
  • Anatomic cut to hips and knee
  • Lie-flat elastic bib straps

Technical Features

Insulation

Waterproofness

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Waterproofness tooltip 

Windproofness

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Windproofness tooltip 

Breathability

Lightness

  • Weight:284 g
  • Temperature:10°C - 16°C / 50°F - 61°F
  • Fit:Tailored
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    Fit tooltip

What It Is

This thermal bibknicker is made for long hours in cool conditions. It features our top-of-the-line seat pad and fabrics, and the design is focused around comfort.
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.

Progetto X² Air Seamless

MAXIMUM TECHNOLOGY FOR SUPREME COMFORT.Constructed in two components, each dedicated to a specific purpose, that together create the most comfortable seat pad on the planet.Skin Care LayerSeamless, bacteriostatic layer made to adapt to the shape of your body and saddle without any folds in the fabric. Cushioning LayerSeamless Integrated Technology (S.I.T.) Perforated Viscous Comfort Zone.

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.

Our top-selling Sorpasso Bibtight is also available in a 3/4-length version for those cool but not quite cold rides or for those of you who just like the feeling of not covering your lower leg. The fabrics are exceptionally soft, stretchy and warm, with our Nano Flex 3G covering most of the body and panels of Nano Flex Xtra Dry covering the front, thighs and center back. We've given it the most comfortable seat pad and bib strap construction we can.
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