Columbia Women's Saturday Trail Stretch Convertible Pants Black. Size 12. Stay protected from sun and stains with Omni-Shade™ built-in UPF 50 protection and water-and-stain repellent technology. PANT TO SHORT IN ONE ZIP Zip the pants off at the knee for a pair of shorts with a 10” inseam. STRETCH These mid-rise, straight-leg pants have articulated knees and gusset detail for dynamic movement. Omni-Shield™ advanced repellency Omni-Shade™ UPF 50 sun protection Comfort stretch Articulated knees Zip-closed security pocket Zip-off legs convert pant to 10" inseam short Leg hem cinches Omni-Shield™ Summiteer Lite 96% nylon / 4% elastane