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Code: CS16579010
Castelli NanoFlex+ Kneewarmers - AW18


The Castelli NanoFlex kneewarmers have been part of their collection for 7 years now and during that time have become recognised by those in the know as the very best in protection from the elements. This latest version sees a new additional fabric – Nano Light added to the back of the knee to help with ease of movement and enhance the fit and comfort while keeping water protection as high as ever. 



  • Fleece lined to keep knees warm
  • Highly breathable
  • Fast drying
  • Improved UV protection
  • Great in any cool, wet condition
  • Repels water droplets from rain and road spray
Tom Great performing kneewarmer. I'm 5"7, 66kg and purchased the Medium. Fits snug and comfortably.
Mr ellul My go to for knee warmers, they are super comfortable. Not quite as tight as the Sportful No Rain. Much prefer the newer design with smaller branding.
barney Brilliant. Warm and shed water well
Denis Ideal for cooler days of autumn, when you do not need legwarmers or bibtights. Usual Casterlli quality. Quickly dispached, very happy with service.
s. jun Fits well, dense and insulates well from cold air.