A sandal includes a sole having an outer front portion, an inner front portion, an outer rear portion, an inner rear portion; an outer middle portion, and an inner middle portion, and a foot strapping system having a primary tether which has two end portions and two extensions attached to the sole, an auxiliary tether having two end portions attached to the sole for securing a foot of a user to the sole. The primary tether includes four anchorages attached to the end portions and the extensions, and the auxiliary tether includes two anchorages attached to the end portions of the auxiliary tether respectively. The sole includes six recesses formed in the bottom portion for engaging with the anchorages.