Warmth, flexibility, protection, and support topped our list of must-haves when we began developing the Winter Bib Tights, and each attribute needed to pair with our refined, low-bulk regularFit platform. Without an insert, you can continue wearing your perfectly broken-in bib shorts underneath, which also add extra insulation. We made them lightly compressive where they need to be, but not as tight as our racingFit design. We’ve pre-shaped and sewn the fabric panels to fully wrap and support the upper leg muscles, knees, and calves while in motion, where they flex with each pedal stroke.