The present study is a randomized controlled trial in 100 older adults with diabetes and insensate feet, 50 of whom will participate in an individually-tailored behavior-change intervention called "Feet First", and 50 of whom will be controls. The intervention is based on the extensively-tested CHAMPS model used by the Robert Wood Johnson Foundation's Active for Life Program. Feet First extends the target population beyond older adults generally to people with insensate feet due to diabetic peripheral neuropathy.