A woman by the name of Marcia Kilgore, the founder of health spa company Bliss Spas has teamed up with engineers to design a shoe that looks like a normal flip-flop, but actually helps to strengthen and tone your legs.

“Conventional footwear is designed to keep the foot stable so the muscles are more relaxed. The FitFlop destabilizes the foot slightly, creating a more continuous tension in the supporting muscles of the foot and leg.” "Every step you take in your FitFlops improves your core muscle strength, absorbs shock on your feet, knees and back, encourages better posture and stronger muscles and burns calories.

"They can help reduce cellulite and slim and tone your thighs and get you that much closer to having longer, leaner looking legs." With the hot summer months here, it seems everywhere I go ladies and guys alike are wearing flip-flops, so ladies who want nicer legs should check these out. Via Splutch