- Size: 37 • Upper made of soft synthetic leather, wear-resistant and with a textile inner lining for added comfort. • Non-slip sole with double layer of EVA and rubber, featuring a strip and concave circle design for increased friction. • Modern and slip-on design, easy to put on and take off, with an ergonomic fit for the foot. • Ergonomic insoles that provide support and comfort, reducing strain while walking. • Ideal for indoor and outdoor use: bedrooms, bathrooms, changing rooms, living rooms, spas, pools, beaches, and more. • Available in various colors and sizes (36-41 EU).