If you want something more traditional and affordable yet practical and great, a pair of slipper socks will do the trick! Personally, I wear wool socks at home all year round in the summer as well as they provide so much comfort and keep the dust out of your toes and feet! Hah.
Anyways, these beautiful softball-themed slipper socks are made from polyester sherpa fleece, so comfort is more than guaranteed. In addition, the soles have non-slip grippy nibs that make them safe on every floor type. The socks are also long, which further increases the home feel.