Leave it to the design team at Boulder-based Krimson Klover to design something different for mountain biking. Known for their feminine approach to sportswear, they've got a refined approach when it comes to fit for women. The Sienna is their first foray into bike-specific shorts and while it's technically turned out to attack the trails, it's versatile enough to use it for any kind of outdoor adventure. 10 inch inseam.