ONLINE EXCLUSIVE. Built to take you from town to trail, these comfortable plus-size pull-on pants from Columbia feature sun-blocking UPF 50 sun protection, stain-repellent tech, and functional details. About Columbia Meet Columbia's high performance jackets, designed to keep you warm, dry and active. The brand's exclusive feature lies in its Omni-technology fabrics, which offer water repellency, stain resistance and breathability, preparing you for whatever the outdoors may have in store.