A shoe includes a base and an upper. The base is configured to contact a ground and includes a groove. The upper is configured to extend over a foot of a user. The upper includes a rail configured to be inserted into the groove to connect the upper to the base. The groove and the rail cooperatively form a detent that is configured to selectively inhibit relative movement between the rail and the groove when the rail is fully inserted into the groove.

A sole for an article of footwear includes a midsole, a plate having longitudinal prongs in a forefoot portion of the sole and a dome-shaped heel support portion in a heel portion of the sole, an insert disposed within a cavity of the heel support portion, a heel rim securing the insert to the plate and the plate to the midsole; and an outsole.