Just like your favorite chinos, except upgraded with UPF 50 sun protection and a hint of stretch so you can boulder, bike, or grab a beer in comfort. This pant's Omni-Shade fabric is a welcome slice of UV blocking insurance, along with a suite of useful features like a zip-closed security pocket for stashing valuables, a dedicated knife pocket, back and hand pockets, and a multi-functional utility belt loop. Columbia offers these pants in multiple colors and sizes. Active Fit. To ensure you get the right size, please refer to our sizing chart. To measure the waist correctly, measure around your natural waistline, allowing the tape measure to sit comfortably. For the hips, measure around the fullest part of your hips. And for the correct inseam, measure from the top of the interior leg to the bottom of the ankle.