It's a baselayer, it's a workout top, it's a super comfy casual look at the coffee shop. It's the Columbia Midweight Stretch Long-Sleeve Plus Size Top and it's a staple you probably want to stock up on for active winter life. The 4-way stretch provides the ultimate in comfort and freedom of movement, the anti-microbial finish means it remains fresh even on day 3, and flatlocked stitching at the seams means no itchy-scratchy to take your mind off the fun.