One short, perfected for every occasion. Style the BIOS in all conditions and discover the benefits of technical design with an everyday-elevated aesthetic. Born from our pursuit to create the perfect short for the modern man, the BIOS is designed to transition from activity to activity throughout your busy day. Ready to perform from workout to water, our new fabric blend delivers stretch and durability, while targeted vents and mesh pockets provide lightweight breathability you can depend on. Move about your day with ease in our reimagined comfort waistband and keep all of your personal items secure with back and side-seam zip pockets. Shop between 5.5” and 7” inseams and choose your fit preference with both liner and linerless options available.