Prepare for the upcoming cold season in the SilverLine Thermal Bib Knicker. These insulating bibs offer the warmth we want when the temperatures drop without overwhelming us with heat from the get-go. Wind-blocking fabric regulates temperature from the outside in, and the compressive fit keeps our muscles comfortably in motion. And speaking of, Giordana added reflective details to these knickers that complement one another, increasing rider visibility while on the move.