Shorts/Bottoms

• AirFlex Thermo fabric on front for maximum stretch with total windproofness • Back in Thermoflex Core2 for excellent moisture management and warmth • KISS Air pad for all-day comfort • Flat-lock seams • YKK Camlock ankle zippers with reflective tape for high visibility

This tight is designed for maximum warmth while keeping everything else quite simple. The front is fully windproof thanks to our AirFlex Thermo fabric, which features a stretch polyurethane membrane to keep the wind out while being stretchy enough to move with you. The inner face of the fabric is a thick fleece for added warmth. We built the back with our Nano Flex 3G fabric, which is tightly knit to block much of the wind, allowing us to forgo a breathability-inhibiting membrane. The fabric is treated with our proprietary nanotechnology water-repellent finish so road spray will runoff. The other details are functional Castelli standards, including the comfortable KISS Air2 seat pad, mesh bib straps, and Camlock ankle zippers. You get maximum warmth without breaking the bank. - AirFlex Thermo fabric on front panels for maximum stretch and total wind-proofness - Back in Nano Flex 3G for splash resistance with maximum warmth - KISS Air2 seat pad for all-day comfort - Flat-lock seams - Reflective Castelli logos on the upper leg - Camlock ankle zips with reflective zip cover