The clean, Belgian Blue Castelli Quick-Step Alpha Vinyl Pro Team Nano Flex 3G Leg Warmers are a stalwart of your winter cycling kit – rain repellent, windproof, warming and luxuriously comfortable, this latest evolution of the Nano Flex technology is Castelli’s best yet.
The Nano Flex 3G fabric used across these leg warmers utilises a combination of newly updated durable water repellent (DWR) treatment and mechanical heat treatment to give previously unheard-of levels of rain protection. Light rain beads off the fabric, keeping you dry when those inevitable rainy spells descend.
On the inside of the Nano Flex 3G fabric, a super-soft finish and optimal loft have been achieved through Castelli’s meticulous research and development. The fabric feels phenomenally comfortable against the skin, while the loft traps just the right amount of air above it to keep your heat regulated over a wide range of autumn and winter conditions.
This latest update to the Nano Flex fabric not only reflects Castelli’s ongoing commitment to offering you the very best garment quality but crucially means more time can be spent enjoying yourself on the bike.
The flat-lock stitching and single-seam construction keep the profile of these leg warmers low and their stretch is optimised for maximal freedom of movement. A dual-sided silicone gripper at the upper end secures them in place. Finally, their compact size makes them easy to stuff into your rear pocket when the conditions lighten up.
Nano Flex 3G fabric for warmth, breathability and protection from the rain
Minimal seam construction for aesthetic versatility and freedom of movement
Double-sided silicone grippers keep warmers in place
Optimal temperature range is 8-20˚C / 46-68 ˚F
Weight 199g (pair)
Occasionally, without notice, manufacturers change product design and/or specifications.