Castelli Nanoflex Kneewarmer - Black

This Nano Flex fabric behaves just like our Thermoflex fabric in dry conditions, but then provides

unbelievable water repellency when it starts raining.

 

• Water-resistant Nano Flex fabric
• Same breathability, stretch and warmth as our standard Thermoflex warmers
• Double-sided silicone grippers keep the warmers in place
• Great in every possible condition
• Includes Pair