Sorry, this product is no longer available!
Castelli Nano Flex 2 Bibknicker - AW18 is no longer available at Merlin Cycles. However you may find an alternative or updated product below.

This item was discontinued 1st August 2019.

If you require help finding an alternative to this product please contact customer services.

Code: CS15535001
Castelli Nano Flex 2 Bibknicker - AW18

Choose the Castelli Nano Flex 2 Bibknicker for warmer, wet weather rides when a full Bibtight is too much. Perfect for typical spring or autumn conditions these Bibknickers are made from the excellent Castelli Nano Flex 2 fabric which features a nanotechnology water-repellent surface to keep moisture at bay. This clever breathable fabric stops you from overheating without letting any moisture in and their soft, fleeced inner keeps you warm and cosy as temperatures drop.



  • Minimal seams for maximum water resistance
  • Kiss Air seat pad for all-day comfort
  • Mesh bib straps for less irritation and more breathability
  • Reflective Castelli logo on legs
  • Temperature range: 10-18 °C / 50-65°F
Mr Pyke Brilliant set of 3/4's. Warm when cold and ok when temps 15-20's with a cold wind. Very comfortable seat pad so a great buy when on special. 188cm, slim build and 82kg - XL size is perfect.
Ricardo Keeps me warm for spring/autumn rides. Chamois is pretty decent.
Mike Good to at least 40F or upper 30s. Some rain protection as described. 5'9.5", 147lb - medium fits. Comfortable.
Mr Hudson As always great product from Castelli but you need to size up if you`re not a racing snake. Very quick service from Merlin. Thanks
László Kiss Air seat pad is very comfortable, Castelli quality..
Douglas The KISS pad looks like it would be too thick, but it stretches once you put on the kit. Water beaded right up on the nano flex fabric. Comfortable knickers.