Ahhh, remember the Ugg boot craze? Well if you're anything like me you still love and adore them, and now you can KNIT them! This is a great slipper pattern ranging from toddler to adult sizes, so you'll be slippered-up for life with three different styles.
I'd recommend King Cole Pricewise DK for these as they're nice and hardy. If you want, you could use two strands of a 4ply sock yarn for extra durability, perhaps the King Cole Cotton Socks 4ply or the Opal Uni 4ply.