Due to the unfortunate COVID-19 Pandemic, we are currently experiencing an unprecedented volume of online orders.
As we are doing our very best to process them quickly, please expect to see some delays at this time.
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Castelli Nano Flex 3G Arwarmer

Castelli Nano Flex 3G Arwarmer
Please select options


- Water-repellent thermal and breathable Nano Flex fabric
- Flat-lock stitching with single seam
- Double-sided silicone grippers to keep warmers in place

Part Numbers

Option UPC MPN Store SKU
Black / Medium 08055688934873 P19529010-3 330-5002+2
Black / Large 08055688916411 P19529010-4 330-5002+3
Black / X-Large 08055688934880 P19529010-5 330-5002+4