CASTELLI Nano Flex 3G Arm Warmer

CASTELLI Nano Flex 3G Arm Warmer

NANO 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. CASTELLI invented the category of water-protective thermal fabrics, and its proprietary Nano Flex is often imitated, but never equaled. No compromises for any conditions.

WHAT IT IS
Nano Flex for the ultimate warmer: Warm and comfortable in dry conditions, water repellent in damp conditions, and still warm in extreme conditions.