[Sandals, Boots, Flip Flops & Spa Sandals by Sensi - Sensi.com The world's best waterproof sandals. Made in Assisi, Italy, Since 1962. Massaging bubbles stimulate reflexology, circulation and relaxation. Sandals, Boots, Flip Flops & Spa Sandals. Sensi Sandals are use as Recovery Sandals and are 100% anti-microbial anti-bacterial. Made from 100% recycled material.]