The FR-C Pro Thermo Bib Shorts are made from Super Roubaix materials with a focus on comfort, quality, and reflectivity. The thermal fabric features a brushed interior that feels soft and provides warmth when riding in cooler temperatures. Autumn/Spring Features + Benefits Super Roubaix Endurance inserts are included in the short section of the garment and in the lower leg areas. Super Roubaix Carbon is used in the Core Contour System and extends from the knees to the ankles. The FR-C Pro has a stretchy, breathable, and stabilizing bib upper. Reflective zippers at the ankles. Cirro S padding. Embossed logo on the calf.