Women's Vionic Elda Slip-on Shoes This active-casual slip-on sneaker delivers easy everyday wear with built-in support. The knit upper offers a breathable feel, while the supportive cup sole helps maintain stability throughout the day. VIO MOTION™ Technology provides contoured arch support, shock-absorbing cushioning, and a deep heel cup for alignment. Finished with a 1" heel height, it’s designed for comfort-driven movement.