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Castelli Nano Flex+ Armwarmer

Castelli Nano Flex+ Armwarmer
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More Flex, More Nano
Our Nano Flex warmers have been in our collection for seven years, and we've finally found a way to improve them. We've added an insert on the back in Nano Light fabric to help them bend around your elbow better while keeping all the water protection. More comfort due to more flexibility, and in a slightly more compact package.

Product Features
- 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
- Ankle zips (leg warmers)
- 8°-18°C / 45°-70°F
- Weight: 69g

Part Numbers

Option UPC MPN Store SKU
Black / Small 08055688331528 P16577010-2 210000011739
Black / Medium 08055688331535 P16577010-3 210000011740
Black / Large 08055688291471 P16577010-4 210000011741
Black / X-Large 08055688331542 P16577010-5 210000011742