CASTELLI NANO FLEX+KNEE WARMERS
NANO FLEX+KNEE WARMERS
When the forecast calls for slightly chilly with a chance of drizzle, be proactive about your knee protection with a pair of Castelli's Nano Flex+ Knee Warmers. They'll resist the elements so your tendons stay dry and happy to turn over long, cloud-covered miles.
Nanoflex starts its life as Castelli's super-warm and stretchy Thermoflex fabric, and then gains and outer coating of tiny nanofilaments of silicone fiber. These fibers create a near waterproof barrier to moisture, and raindrops run off the fabric without soaking through. Despite its water-resistant finish, Nanoflex fabric remains highly breathable, keeping you comfortable in almost any conditions.
Across the back, Castelli utilizes a panel of its lighter Nano Light fabric to increase stretchiness behind your knee for full freedom of motion without reducing protection from the elements. Silicone grippers keep the leg warmers in place on the hardest rides, and reflective logos printed on the side of the calf increase your visibility to motorists in low-light conditions.
- Water-resistant thermal and breathable Nano Flex fabric
- Nano Light insert on back for extra stretch, bringing better fit and comfort
- Double-sided silicone grippers to keep the warmers in place
- Weight: 102g
- Recommended temperature: 0-22C