The Vionic Zeta Slip On Performance Running Shoes are a comfortable and stylish sneaker designed for women. They feature a slip-on closure and a blue mesh upper with logo accents. The shoe is designed for performance and is suitable for walking, cross-training, and running. The shoe has a medium width and is available in UK size 7, US size 9, and EU size 40. The Vionic Tide product line was released in 2018 and is perfect for those who enjoy athleisure, classic, and sports themes.