IN SOME APPLICATIONS, WHERE MOBILITY IS REQUIRED, CONDUCTIVE FOOTWEAR OR FOOT GROUNDERS MAY BE SELECTED TO SERVE THE SAME FUNCTION AS WRIST STRAP. IT IS CRITICAL THAT FOOT GROUNDING DEVICES MAINTAIN CONSTANT CONTACT WITH A PROPERLY GROUNDED CONDUCTIVE OR DISSIPATIVE SURFACE. FOOT GROUNDERS SHOULD BE WORN ON FIT TO ENSURE CONSTANT CONTACT TO GROUNDED OR FLOOR MAT.