Home · MEN · Accessories; Warmers. TEMPESTA 2 LEG WARMER. 1 Colors . 6°-20°C / 43°-68°F. 9.99. Compare. NANO FLEX+ LEGWARMER. 1 Colors . 8°-18°C / 46°-64°F. €36.95. Compare. NANO FLEX+ LEGWARMER. 1 Colors . 8°-18°C / 46°-64°F. €29.95. Compare. TEMPESTA 2 LEG WARMER. 1 Colors . Here's the definitive size guide for the entire Castelli range. . Our fitting charts for each size show the maximum body size that a garment will fit. arm and leg . Castelli warmer sizing relates to your jersey or short size and your body weight. Hi, I have recently bought Castelli Nanoflex leg warmers. They are fantastic in cold weather. I chose the medium size, which are perfect in . Jump to Cycling leg sleeves - Men - Unit of measurement, Size. INT. . Did you find the right size? View Men Leg warmers now in the Castelli online shop! Buy the Castelli Nano Flex+ Leg Warmer online or shop all from CompetitiveCyclist.com. . Tech SpecsSize. Tech Specs . CastelliThermoflex Leg Warmer. Good morning - I am planning to get some of the Castelli nanoflex warmers for the spring/ summer & fall this year. The sizing on Castelli gear, . I just got some Castelli leg warmers (haven't replaced my arm warmers yet). Their sizing chart refers to both short/bib size and weight. Feb 15, 2012 - I want to buy some nano flex arm, leg and knee warmers but am unsure of what size. I am 6 foot tall and weigh 110kg. Castellis sizing chart .