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Castelli Nano Flex Pro Omloop Bib Tights - Black


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Average connection time 25 secs

Average connection time 25 secs

Train through anything

We initially developed our Nano Flex tights to help you get through the occasional rainy day of training. But you asked for more, so here it is: the extreme-duty Nano Flex bibtight. By putting an extra layer over the thighs, knees and bum we’re able to significantly increase the rain protection while also blocking a bit more wind. We’ve made the lower inner leg completely waterproof, since this was usually the first area to soak through with our Nano Flex tights. And because these tights are going to see heavier use, we’ve also upgraded the seat pad to the Progetto X² Air, so you’re ready for long rides with a high probability of rain.


  • Extra rain protection for long rides in the worst conditions
  • Nano Flex base fabric with Nano Flex Light overlays on thighs, knees and rear
  • Reduced seam construction
  • Waterproof reflective band on inner leg protects against wheel spray
  • Progetto X² Air seat pad


  • Windproofness
  • Waterproofness
  • Insulation
  • Breathability
  • Lightweight
  • All-Weather Protection
  • Road
Clothing Feature:
  • Water Resistant
  • Waterproof
  • Reflective
  • High Visibility
  • Windproof
  • 6°C to 10°C
  • 11°C to 15°C
  • 16°C to 20°C
  • 0°C to 5°C
  • AW17
  • Castelli
Size / Fit:
  • Aerodynamic Fit

Cycling Clothing Fit:
  • Regular Fit
  • Race Fit
  • Black
  • Nano Flex Fabric

How long will it take to arrive?

Please check the stock availability notice on your item when placing your order. This item is:

How will I know it has been sent?

You will receive an email to confirm when your item has been sent.

You can also check the status of your order and individual items by accessing My Account details and following the prompts.

Please allow 10 working days from dispatch of your order before notifying us of any late deliveries.

It may be advisable to check with your neighbours to see if a parcel has been left with them, check any outhouses you might have where it may be left if it cannot fit through your letterbox and contact your local sorting office to see if the item has been returned to the depot as undelivered and awaiting collection.

If I'm not completely happy with my item?

Please see our returns policy.

Customer Reviews

Overall Rating : 3.5 / 5 (2 Reviews)
  • 1 5 star reviews
  • 0 4 star reviews
  • 0 3 star reviews
  • 1 2 star reviews
  • 0 1 star reviews

Top Customer Reviews

Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are independent and do not represent the views of The Hut Group.

Too small

I ordered the Medium size and they are VERY small and don't fit. I need to swap them for the Large. Can you please tell me how I can swap them? Thank you.

Hot tights

These are an excellent pair of tights. Fleece lined for warmth plus water repellent as well. I've worn these out at 3-4degC and had no issue at all with cold legs (and I take a lot to keep warm). Thoroughly recommend them to anyone. Sizing was good too