After a whole day of training, walking barefoot or on any standard flip flops can feel painful. Soothe your tired feet in Croc's Prepair Flip ($35). These sporty flip-flops cradle your feet with a conforming footbed that creates a custom fit to reduce pressure by up to 50% and muscular effort by up to 24.6%t. By lowering your muscle exertions, the Prepair Flip provides an improved opportunity for blood flow and fatigue relief, creating greater recovery potential.