Castelli Men's Free Aero RC Bib Shorts

The Free Aero RC Bib Tights are designed to be your first choice for most of your winter rides. Everything about this model is designed to ensure your comfort and keep you at the right temperature. Every detail, every fabric and every seam will make your winter rides even more enjoyable. This model is the ideal bib tight for cool to cold days. But not for days when the cold is more biting, when you'll prefer to wear the Sorpasso or the Sorpasso Wind. And not for mild days either, when you'll prefer to wear leg warmers or the Semifreddo bib tights. This model is suitable to provide you with maximum comfort on days when you need warmth but are not fighting hard to win the race, on days when you go on long rides to prepare for the season. The majority of these bib tights are made from our Nano Flex 3G fabric. Our third generation of Nano Flex fabric is superbly soft, warm and stretchy. But this fabric also offers excellent breathability, keeps the wind out and features an updated version of our Nano Flex water-repellent finish. The lower legs are made from our lighter Nano Flex stretch fabric, which has a lightly brushed inner side and offers premium water-repellent properties. For the rest of these tights, we kept it simple: the minimalist Free suspenders are invisible and the unhemmed lower legs are stretchy enough to eliminate the need for ankle zippers, improving your comfort when you pull your shoe covers over them. These are meant to be your comfort tights for long rides, so we’ve given them our Progetto X2 Air Seamless chamois to keep you covered.