Supremeflex outsole for extreme comfort. Synthetic Leather Uppers. SupremeFlex Spine And Vertebrae Outsole For Incredible Flexibility. Breathable Footbed For Excellent Comfort, Breathability, And Lightness. Footbed Treated With Cleansport NXT™: An Anti-microbial Technology That Provides Odor Control And Promotes Good Foot Health. Supportive Midsole For Comfortable All-day Wear. Features: Comfort Closure Type: Lace-Up Footwear Technology: Eva Cushioning Shoe Heel Height: 1/2 Inch Upper/Outer Base Material: 100% Synthetic Shoe Lining Material: Synthetic Sole Material Content: 100% Eva Toe Type: Round Toe, Closed Toe Care: Wipe Clean Heel Style: Flat Heel Country of Origin: Imported