With its perfect balance between performance and design, ST.1 WOMEN'S is a true athleisure shoe. The unique material mix and color clicks fit all styles. Made of premium ECCO leather and equipped with ECCO SHOCK THRU technology for comfort. This shoe really deserves its place in the wardrobe.-Made of a combination of premium ECCO leather and textile. - The shoe has a flexible silhouette and is easy to put on and off. -Soft textile lining creates a perfect indoor climate. -Designed with color clicks as extra details. -ECCO FLUIDFORM ™ Direct Comfort technology binds the upper part to the sole without glue or seam, which ensures the shoe's cushioning and suspension. - Our innovative ECCO SHOCK-THRU technology is integrated into the sole to provide twice as much energy and suspension as our previous " shock technology ".