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Castelli Nanoflex Knee Warmers

Castelli Nanoflex Knee Warmers
  • Color: Black
  • Color: Red
  • Color: White
Please select options


For warmth, breathability, and resistance to light wheel spray, pull on a pair of Castelli's Nanoflex Knee Warmers. The comfortable, dual-sided silicone grippers help keep them in place.

Part Numbers

Option UPC MPN Store SKU
Black / Large 844615071716 Q10538010-4 19266
Black / X-Large 844615071723 Q10538010-5 19267