The fully recycled Roubaix fabric has a slick, matt outer for superior aerodynamics, while the inside features a brushed finish for comfort. The fabric is fractionally heavier, so keeps out the wind that penetrates standard Lycra. Cut longer in the leg for muscle warmth around the knee, a lightweight gripper pairs seamlessly with our Cold Start leg warmers. A high-cut, thermal waist protects the abdomen and kidney area, while the bib section, also 100% recycled, is made from a breathable, high-wicking mesh. A smooth elastic edge eliminates discomfort.