The fastest 'sold-out' FitFlop sandal last summer. The fabulously feminine Electra features a super-soft collar and microfiber lining, lightweight foot hugging leather and precision sequin placement for shinier shine! The Electra is built with FitFlop's patent-pending microwobbleboard TM midsole technology, which is proven to load your bottom and leg muscles more, so you get a workout while you walk. FitFlop sandals were biomechanically designed by Dr David Cook and Darren James at LSBU, and have been reported by wearers not only to help firm and tone the lower body, but to provide relief from plantar fasciitis, heel spurs, chronic back pain, sciatica, osteoarthritis, lower limb oedema and RLS and to help wearers affected by scoliosis and degenerative disc disease.