Abstract: A boot insert is for placement within a boot between a boot cuff and a wearer's leg and has a calf part and an ankle part. The boot insert has an inward facing leg contacting face and an outward facing cuff contacting face. The boot insert is curved to comfortably follow the contour of a wearer's leg. The boot insert is constructed to provide a physical barrier between the cuff and the wearer's leg to avoid direct contact between the leg and pinch points, folds, and the like on the cuff. The boot insert inhibits rubbing, chaffing, blisters, and related discomfort.