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NANO FLEX PRO 2 BIBTIGHT

The ultimate tool for winter riding in dry or wet conditions, with our most padded chamois. Reflective splashproof panels make it the choice for wet roads as well as night rides.

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4518515

Product features

  • Nano Flex Xtra Dry fabric brings higher level of water protection and warmth
  • Double-face knit keeps you warmer because less wind comes in
  • Reflective waterproof splash guards on inside of lower legs
  • Double layer over backside protects from water coming off rear wheel
  • Fewer seams to reduce chance of water coming in
  • Lie-flat bib construction
  • Progetto X2 Air Seamless pad for long hours in the saddle
  • Nano Flex Xtra Dry fabric brings higher level of water protection and warmth
  • Double-face knit keeps you warmer because less wind comes in
  • Reflective waterproof splash guards on inside of lower legs
  • Double layer over backside protects from water coming off rear wheel
  • Fewer seams to reduce chance of water coming in
  • Lie-flat bib construction
  • Progetto X2 Air Seamless pad for long hours in the saddle

Technical Features

Insulation

Waterproofness

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Waterproofness tooltip 

Windproofness

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Windproofness tooltip 

Breathability

Lightness

  • Weight:448 g
  • Temperature:-2°C - 10°C / 28°F - 50°F
  • Fit:Tailored
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    Fit tooltip
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.

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.

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.

PRO RIDERS

Garment supplied to the Soudal Quick-Step Team riders.

NANO FLEX PRO 2 BIBTIGHT

RAIN OR SHINE BIBTIGHT Introducing Nano Flex Xtra Dry fabric. Eight years have passed since Castelli pioneered nanotechnology coatings in cycling clothing to provide a higher level of water protection without sacrificing breathability or stretch. We never stopped working on improving the fabric, and after numerous small improvements we're ready with the first major update. The base fabric is a tighter-knit double-layer construction, and the water repellency treatment is improved to offer even more protection. We're not quite there yet on our goal of bringing full waterproofness to a non-membrane fabric, but this is a significant improvement in making your foul-weather riding much more comfortable. This will also be your go-to tight for dry conditions. It's a no-compromise piece for all your cool-weather riding. It's not just about the fabric, though. This is a serious training tight, so it gets our Progetto X2 Air Seamless seat pad. For total protection in the high-splash area of the inner leg, we use a fully reflective waterproof fabric that adds a high degree of nighttime safety to this tight. The tight is constructed with the bare minimum of seaming, which helps keep the rain out and also makes it more comfortable. This is the best all-around tight that we know how to make with today's technology, but we're still working to make it obsolete as soon as possible.
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