Castelli NanoFlex 3G Cycling Knee Warmers - Black Limited Stock fitness level and training history

fitness level and training history

Gel inserts are strategically positioned and a dimpled structure is used to improve comfort on pressure points

performance tests and recovery tracking

Regular fit

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Castelli NanoFlex 3G Cycling Knee Warmers - Black Limited Stock fitness level and training historyNANO FLEX ALL CONDITION WARMERS Choose Nano Flex for warmers that are great in dry conditions but also give some extra protection and warmth in wet conditions. We invented the category of water protective thermal fabrics, and Castelli's proprietary Nano Flex is often imitated but never equaled. No compromises for any conditions. Features: Water repellent thermal and breathable Nano Flex fabric Flat lock stitching with single seam Double sided silicone