Very simple boot toppers made with chunky yarn on a Brother KH260 with ribber. I just used stocking stitch between the 2x2 rib areas but might do hand manipulated lace next time or even make them slightly bigger and do some cables. If you haven’t got the exact yarn it doesn’t take much time to knit one, check the width, and adjust the size. Only took me two 50 gram balls of Bernat Softee Chunky but they were from my stash and I notice that the gauge differs from the same yarn in the shops now. So if you have the yarn specified check the ball band for the gauge.