All Seasons Slippers Knitting Pattern - I caution those who wear knitted slippers! Apply a non-slip bottom or tread carefully; I broke a wrist after I fell on the kitchen floor while wearing some *slip*pers that were knit with love.
Thinking up a fantastic and authentic design for something other people may build is just one of the hard pieces. It should remain in place with no extra fastening. It must feel and smell right. After all, you're outdoors.