TRAIN THROUGH ANYTHING. We initially developed our Nano Flex tights to help you get through the occasional rainy day of training. But you asked for more, so here it is: the extreme-duty Nano Flex Shorts.
Nanoflex fabric provides outstanding warmth and stretch with water resistance
Kiss3 pad for all-day comfort
Giro3 single-layer engineered leg gripperMesh bib straps for breathability
Screen-printed castelli graphic on both legs
Rear reflective inserts