Castelli Mens Nanoflex 2 Bib Tight Black
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Big upgrades for this winter on Castelli's Nanoflex 2 Bibtights are the new Kiss Air Seat-Pad and the Castelli wordmarks, which are now reflective. Nanoflex fabric is warm and stretchy just like Castelli's thermoflex fabric. However unlike any other Thermal or Roubaix style fabric, Nanoflex is water resistant. The simple yet elegant design, minimizes seams for greater water resistance but the essentials are still there. The Castelli Nanoflex 2 Bibtights are ideal for cool damp days, on the bike.

  • Nano Flex Fabric
  • Minimum Seams for Maximum Water Resistance
  • NEW Kiss Air Seat Pad
  • Mesh Bib Straps
  • Reflective Screen Printed Castelli Graphics
  • Giro3 leg Grippers
  • YKK camlock Ankle Zippers with Reflective Tape
  • Weight 251g (L)
  • Comfort Range: 6-18°C
Product Code: N1424074


  • Standard Delivery: Free on orders over £30, otherwise £2.95. Please take note of the delivery dates above for an estimated delivery timescale.
  • Click & Collect: Free Click & Collect to any of our stores. Use the store finder above to locate your closest pickup point.


We want you to be happy with your purchase. If you wish to return your goods, then you can do so by visiting one of our stores, sending the product to our refunds department, or by taking it to a Collect+ store within 30 days of receipt.


Unwanted items should be in new condition, with the original packaging, labelling and with a Cycle Surgery receipt. A refund request will usually be actioned within 7 working days from receipt. Please note, for unwanted items, you are responsible for paying all return postage charges.

Please visit our returns page for full Terms & Conditions

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