The Panache bib short is engineered for speed and comfort. It is perfect for fast training rides and races when speed is required. Tailored for on-the-bike 3D fit for the best aerodynamic profile. Performance compression fit, advanced wicking fabrics, and innovative trims (silicone gripper ink leg bands and all-way-stretch, pliable chamois pad) make for a great riding experience.Why bibs? Bibs promote belly breathing because they eliminate waist bands that restrict belly expansion.