Castelli Nano Flex 3G Knee Warmers colour-sulphur-green Removable D3O® pads for washing

Removable D3O® pads for washing

with enough warmth and grip to satisfy commute

Compatible with I-SPEC EV Brake Lever: Yes

After a lot of testing

Castelli Nano Flex 3G Knee Warmers colour-sulphur-green Removable D3O® pads for washingAbout Castelli Nano Flex 3G Knee Warmers The ultimate warmer. Choose Nano Flex for warmers that are great in dry conditions but also give some extra protection and warmth in wet conditions. Castelli 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 Nano Flex: Exclusively engineered by Castelli. They take their thermal fleecy