A little bit of wind can be refreshing in summer but quickly turns devastating on frigid mid-winter rides. Fend off icy, biting wind gusts with the element-fighting power of Castelli's Polare 2 Men's Bib Tights. Made with Gore Windstopper X-Fast fabric across the front and wrapping around the sides, these tights block the chill whether the wind is coming from Mother Nature or as a result of all those watts you're dropping into the pedals. Across the back, Castelli uses its soft, fleecy Thermoflex Core2 fabric for a blend of breathability and warmth that will have you taking the long way home on even the coldest days. The Polare 2 tights also feature Castelli's high quality, long-mile worthy KISS Air chamois, which provides comfortable support without adding extra bulk. The bibs stay lightweight and minimal so you can precisely layer for upper body comfort while reflective accents across the legs increase your visibility to other road users when the light gets low.