Castelli Arm Warmers Nano Flex 3G Black Med

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. We 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.

RATING

WINDPROOFNESS 3/5

WATERPROOFNESS 3/5

INSULATION 3/5

BREATHABILITY 4/5

LIGHTWEIGHT 4/5

PRODUCT FEATURES

• Water-repellent thermal and breathable Nano Flex fabric
• Flat-lock stitching with single seam
• Double-sided silicone grippers to keep warmers in place
• 8-20C / 46-68F
• Weight:66 g