Salming Viper 5 Women's Black/Pink Jewel Players who desire a more connected feel to the court can still count on the Salming Viper 5 Indoor Court Shoe. Built similarly to shoes from the Salming running line, the Viper 5 now features a new upper with ViperSKIN™. This update is made from a lightweight, synthetic material to form a sandwich construction for support and stability. This model also features RunLite2™ midsole foam for lighter energy return. Upper: Features a ViperSKIN™ synthetic lightweight sandwich construction that provides excellent support and stability. Midsole: T.G.S. 62/75™ Torsion Guide System delivers extra stability with greater flexibility to stimulate the foots natural movements. LMS™ Lateral Movement Stabilizer supports the foot during fast and irregular lateral movements. LMS+ (Lateral Movement Stabilizer Plus) is a unique design with a positive angle of 11 that prevents the foot from rolling over outwards. RunLite™ midsole features a special High Abrasion Injection EVA, designed to create a nicefeel that is light and responds to the surface from the very first step. Outsole: Durable, XR110™ outsole has an extra sticky developed compound for better traction and control. RollBar™ and 11™ facilitate rolling the foot inwards and toe push off to reduce risk of ankle injury.