Castelli's Nanoflex Plus Armwarmer refines the original Nanoflex warmers by constructing the backside from thinner, more flexible Nano Light fabric. This multi-panel design provides the same amount of spectacular water-shedding performance while providing a more breathable, more comfortable option for rainy days.
Features double-sided silicone grippers at the biceps. Claimed weight is 69 g / pair.
Ordered by Most Relevant First
Orange County, ca
5 of 5 customers found this review helpful.
For cooler, wetter days
I use Nanoflex on damp days or when there is rain in the forecast. I think they have a little less stretch to them than the Thermoflex, but they are warmer and provide some nice protection from the wet. 6'-1160 and medium fits me well. They do stay in place nicely despite a little less flex. i may pull them up once or twice on a long rides if i make a stop, whereas the Thermoflex don't budge on me. Or i can just ride through and not worry about them. seem well made, only been through a few washes but no signs of any wear.
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All about leg and arm coverings to keep you protected in inclement weather.