Swim footwear having integral flippers and sound generators includes a first shoe comprising a sole that is pliable. A compartment is positioned in an interior space defined by the sole. An orifice, positioned in the sole, is fluidically connected to the compartment. A noisemaker is coupled to the sole within the orifice, such that air passing from the compartment through the noisemaker generates a sound. A shell that is coupled to the sole has an entry proximate to a back end of the sole. The shell and the sole define a cavity that is complimentary to the foot of the user. The entry is configured for insertion of the user's foot. A flipper extends from a front end of the sole. The flipper is in substantial parallelism with the sole. The footwear comprises a second shoe that mirrors the first shoe.

Swim footwear having integral flippers and sound generators includes a first shoe comprising a sole that is pliable. A compartment is positioned in an interior space defined by the sole. An orifice, positioned in the sole, is fluidically connected to the compartment. A noisemaker is coupled to the sole within the orifice, such that air passing from the compartment through the noisemaker generates a sound. A shell that is coupled to the sole has an entry proximate to a back end of the sole. The shell and the sole define a cavity that is complimentary to the foot of the user. The entry is configured for insertion of the user's foot. A flipper extends from a front end of the sole. The flipper is in substantial parallelism with the sole. The footwear comprises a second shoe that mirrors the first shoe.

The present invention relates to an interchangeable footwear device. The device may include a flip-flop sandal design wherein the device may include interchangeable structural features to allow a user to change features as associated with a particular terrain. The interchangeable footwear device includes a gripping system to traverse a number of different terrains. The footwear may include a sole member having a thong member attached to a top of the sole and a heel strap selectively attached to the sole. The heel strap may be selectively attached to the sole with a fastener that may be manually adjusted in a secured or unsecured position to remove the heel strap from the sole. In particular, the interchangeable footwear device may include a gripping unit selectively attached to the sole member of the footwear. The gripping unit may include a toe grip pad and a heel grip pad.

The present invention relates to an interchangeable footwear device. The device may include a flip-flop sandal design wherein the device may include interchangeable structural features to allow a user to change features as associated with a particular terrain. The interchangeable footwear device includes a gripping system to traverse a number of different terrains. The footwear may include a sole member having a thong member attached to a top of the sole and a heel strap selectively attached to the sole. The heel strap may be selectively attached to the sole with a fastener that may be manually adjusted in a secured or unsecured position to remove the heel strap from the sole. In particular, the interchangeable footwear device may include a gripping unit selectively attached to the sole member of the footwear. The gripping unit may include a toe grip pad and a heel grip pad.

A safety slipper (10) includes a stretchable fabric material upper portion (12) and a porous anti-skid lower portion. The upper portion has a foot opening (16) and a profile heel pocket (17). The lower portion (13) is made from a scrim cloth type material having a knit of polyester threads (21) coated with a soft poly-vinyl chloride outer layer (22). The lower portion provides for a cris-crossing pattern or matrix of interconnected nodes (23) with spaces (24) therebetween.

A diving fin system is provided. The fin system includes without limitation a collapsible, leg mounted diving fin. The fin system includes a first section mounted to lower leg and a second section and a third section that can collapse up to and around the lower leg. When collapsed, it can have a very low profile such that it looks like a slightly wider version of the calf area of the leg. It can be also be a three-piece deploying fin, wherein the first section is maintained coupled to the lower leg, the second section slides and rotates to couple to the top of a foot and the third section rotates away from the second section to form the fin blade for use in diving, such as scuba diving.

A diving fin system is provided. The fin system includes without limitation a collapsible, leg mounted diving fin. The fin system includes a first section mounted to lower leg and a second section and a third section that can collapse up to and around the lower leg. When collapsed, it can have a very low profile such that it looks like a slightly wider version of the calf area of the leg. It can be also be a three-piece deploying fin, wherein the first section is maintained coupled to the lower leg, the second section slides and rotates to couple to the top of a foot and the third section rotates away from the second section to form the fin blade for use in diving, such as scuba diving.

The invention described herein is a self-cleaning footwear system comprising a sole, where a plurality of check valves are located within said sole. The plurality of check valves are preferably configured between an upper sole and a lower sole to allow debris to flow downwards but not upwards. The plurality of check valves preferably further comprise flap assemblies, where a length of flexible material preferably further comprises a semi-circular flap on one end. The flexible material is preferably a rubber-type material. The sole could be attached to normal footwear, as shown in a sandal. Alternately, the sole could be attached to any type of footwear.

A shoe includes one or more nozzles mounted to the shoe, each of the one or more nozzles including one or more inlets to take in fluid traveling in an intake direction during a kicking motion of a wearer, a bend to change a flow direction of the fluid from the intake direction to an output direction, and one or more outlets to expel fluid in the output direction.

A shoe includes one or more nozzles mounted to the shoe, each of the one or more nozzles including one or more inlets to take in fluid traveling in an intake direction during a kicking motion of a wearer, a bend to change a flow direction of the fluid from the intake direction to an output direction, and one or more outlets to expel fluid in the output direction.