The Thermal bib tight is constructed of a high quality thermal weight microfiber fabric with a focus on comfort and quality. The thermal fabric offers a brushed interior that is soft to touch and provides warmth while riding in cooler temperatures. Bib uppers are made with a wide, soft, and stretchable microfiber for comfort and breathability. The tight length ends at the ankle and has a zipper-less leg opening with a small silicone gripper on both the inside and outside. Cirro chamois.