Castelli's Nanoflex technology keeps out light rain and road spray without affecting the flexibility or breathability of thermal garments. BikeRadar test riders have used Castelli Nanoflex leg warmers for years now with good results, and we recently received some Nanoflex arm warmers and Nanoflex thermal bib shorts for test. Here is a quick look at the new pieces, plus some other warm gear for the cool days ahead.
Castelli Nanoflex leg warmers don't look like anything special, but the water-deflecting properties make a difference
We are curious to see how well the Nanoflex thermal bib shorts perform
The Flanders shortsleeve baselayer uses rib knitting on the torso, mesh under the arms and a thin polyester on the sleeves
Click through the photo gallery at above right for more details, and check back soon for reviews on some of these products.