Castelli Nanoflex Armwarmers

  • Our Price: $59.99




Water -resistant Nanoflex fabric Same breathability , stretch, and warmth as our standard Thermoflex warmers Double-sided Silicone grippers keep the warmers in place Great in every possible condition PERFECT FOR COLD AND WET If there’s one failing of most warmers it’s that they absorb water like a sponge. On rainy days they end up waterlogged and providing compromised warmth. The Nanoflex warmers are perfect for riding in conditions that are both cold and wet. Nanoflex is a proprietary Castelli fabric. We begin with with our super-warm and ultra-stretchy Thermoflex fabric, used in many of our winter garments, and then we coat the outside with ultra-tiny nanofilaments that cause raindrops to run off the fabric without soaking through. Despite its water-resistant finish, Nanoflex fabric remains highly breathable, keeping you comfortable in almost any conditions.

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