The perfect partner for long distance runs UYN PB42 is the anatomically cut shorts designed for runners of all levels that adapts perfectly to all types of gaits. The three-dimensional fabric construction creates a space between the fabric and the skin where air circulates for greater ventilation. The ergonomic elastic positioned in the waistline is optimized to ensure the perfect stability of the run without compressing the areas of movement. While the integrated inner brief is highly breathable and ensures great support.