An overshoe

An overshoe unit for indoor use

Ankle lock for ski boot

Ankle pad for footwear

Ankle support designed to maintain proper integral boot fit

Ankle support to be attached to footwear and footwear...

Anti-friction ball-bearing for shoes

Anti-perforation insole for footwear

Anti-skid device for footwear

Anti-skid foot-wear

Anti-skid heel attachment

Anti-skidding footwear

Anti-slip and/or anti-skid winter boots and/or shoes

Anti-slip attachment for boots and the like

Anti-slip device, preferably for footwear

Anti-slip overshoe

Anti-slip shoe

Anti-slip shoe sole attachment device

Anti-splash device for boots and shoes

Anti-splash shoe heel