These felted slippers were made using the pattern is Non-felted Slippers by Yuko Nakamura. The yarn is Bernat Pebblespun. Though this pattern isn't actually intended to be felted, the slipper were slightly large and I had felted a bag using this yarn. After two rounds through the washing cycle (hot water), the slippers are a nice size 8 women's.
The anti-skid treatment is done using the technique used the technique suggested in this blog post.
I had just enough of the yarn left for some fingerless mitts. The mitts are a shortened version of the pattern Slim and Funky Fingerless Gloves by Mindy Antonchak. I put them through a regular laundry load (warm wash/cold rinse).