ONLINE EXCLUSIVE. This plus-size crew from Columbia is crafted in an oversized fit with a soft cotton blend. Perfect on its own or layered under a jacket, this sweatshirt is ready for anything. 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.