With our Bounce footbed and featuring our ZeroG lightweight sole you can be sure to stay comfortable whilst looking stylish all day long in this classicly styled boot ZeroG™: Built with super-lightweight materials, this outsole keeps your feet at ease all day long. Anti-fraying linings and socklinings made with 100% recycled textile (RPET) Slip lasted Strobel construction for flexibility and comfort Synthetic molded welt Lightweight and durable EVA outsole