Castelli Nano Flex 3g Kneewarmer Training Shoes Layer with luxurious knits and

Layer with luxurious knits and shirts for a relaxed weekend style or add a hoodie for a sportier look

breathable fabric that delivers enduring comfort

more supportive insole and softer

making it perfect for those warmer days or layered looks

- Keep small essentials nearby with the two-pocket construction

Castelli Nano Flex 3g Kneewarmer Training Shoes Layer with luxurious knits andAbout the Castelli Nano Flex Kneewarmer Choose Nano Flex for warmers that are great in cool, dry conditions, such as for those in between days when there is likely to be a large enough fluctuation in temperature or effort to require warmers that can be worn or removed as required. These warmers also offer some extra protection and warmth in wet conditions thanks to Castellis proprietary Nano Flex fabric. These knee warmers have been part of the Nano