Nano Flex 3G Armwarmer Size:S Minimal seams with lightweight fabric

Minimal seams with lightweight fabric for exceptional comfort

The Grimnir II TE is a all-new and progressive helmet providing performance in a clean and modern package

The base layer stands out in terms of design with an integrated mesh band on the side block stripes

The shape – inspired by the classic Danish style – and technical features offer a cross between an incredibly aerodynamic helmet and a super-ventilated helmet

Nano Flex 3G Armwarmer Size:S Minimal seams with lightweight fabricChoose 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. PRODUCT FEATURES Water repellent thermal and breathable Nano Flex fabric Flat lock stitching with single seam Double sided silicone grippers to keep warmers