Dakine Boundary Shorts actually cross lines, going from thin, linerless MTB shorts to capable boardshorts with ease. Inner mesh leg vents let air flow freely in and out to keep you dry and comfortable in hot conditions and on long rides, with low-profile welded seam construction to keep the annoyances down and the stoke high. A zippered side pocket holds smaller key items in place so that you can go off on the descents and not worry about being able to get into your car again.