Castelli Thermoflex 2 Leg Warmers

Castelli Thermoflex 2 Leg Warmers Castelli’s Thermoflex 2 Leg Warmers are worn with shorts to add additional insulation on cooler days and early morning starts. Thermoflex 2 fabric is incredibly soft and warm while retaining top breathability. Highly elastic; they’re easy to pull on and off over shoes and the warmers won’t slip mid-ride thanks to elastic grippers around the top. When things start to heat up; they’re compact enough to pop in a jersey pocket.