Ars Technica rides a SoloWheel. Video shot by Will Lemke of Propadata Films, edited by Jennifer Hahn. (video link) SEATTLE—"You know you're in a sandal factory, right?" Luna Sandals founder "Barefoot" Ted McDonald said in a small retail room on a recent sunny day. The room is covered in photos of himself jogging, hiking, and exploring various exotic locales, and from there, he led me around the corner to a modest assembly and boxing room.