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Castelli Nanoflex Cycling Bib Tights


RRP: $1288.10

Save: 16%


Availability: In stock | Usually dispatched within 24 hours


Castelli's Nanoflex bib tights use a unique water-repellent fabric, one of those fabrics that seems miraculous. On a dry day it’s as warm and breathable as our normal Thermoflex fabric, but when it rains the water just runs off, thanks to the five-phase nanotechnology treatment. Castelli have used an innovative construction that minimizes seams to keep you as dry as possible. It’s the best solution Castelli have ever tried for staying comfortable in any condition.

The KISS3 seat pad features an anatomic shape to cushion your body and ultimately increase your comfort. A continuously variable thickness eliminates the odd sensation of “thick here, thin there” that you may have seen before with a dual-density pad. The brushed microfibre cover cuts down on chafing and features a bacteriostatic treatment to reduce the likelihood of saddle sores.

GIRO3 grippers position the tight and seal around the shoe cover, while on the knicker the grippers help the fabric stay put without binding. The mesh bib straps help transport moisture to the jersey and make sure the waist stays where it’s meant to be. Reflective Castelli print and reflective tape zippers make you more visible in low-light conditions.


  • Castelli Nanoflex bib tight
  • Nanoflex fabric provides outstanding warmth, stretch and water resistance
  • Minimum seams for maximum water resistance
  • KISS3 pad for all-day comfort
  • Mesh bib straps for breathability
  • Screen-printed Castelli graphic on both legs
  • Giro3 ankle grippers lie flat and seal around shoe cover
  • YKK® ankle camlock zippers with reflective tape for high visibility (tight only)
  • Weather conditions: mild and damp, cool and damp
  • Temperature range:  6°C - 18°C

Product Details

  • Black

Delivery & Returns

Express Delivery Available

If ordered before 8pm, delivered by courier next working day. Available on orders placed before 8pm (2pm weekends and Bank Holidays) for delivery next business day. Applies to most delivery addresses within mainland UK.

How long will it take to arrive?

Please check the stock availability notice on your item when placing your order. This item is: In stock | Usually dispatched within 24 hours

Please remember to add postal time (2-3 working days) to obtain a complete estimate of delivery to your door.

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 your 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.

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Customer Reviews




(1 Reviews)

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Performs As Claimed

Yes, these tights perform as claimed. Put them to the test during near constant drizzle for two hours and came home dry even in the seat, the area I was most concerned with. They just aren't very warm but again, they are as good as Castelli claims. It's just that when it's raining, the sensation of cold is enhanced, it feels colder than it is, a time that a warmer tights are welcome. I have also used these on milder days when my Sorpasso tights would be too warm. They seem a little over prized for just a material that repels water, but used on a day like I experienced or worst, I will certainly think the money worth it. With bulky rain pants the only other option, these tights are a welcomed addition.

6 December 2013 by

Castelli Nanoflex Cycling Bib Tights

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Castelli Nanoflex Cycling Bib Tights