One fish, two fish, you'll love Bluefish! Soft leather upper. Authentic handsewn moc construction for durability. Slip-on construction. Cotton laces and grommet detailing. Removable footbed with a heel cup for extra support. Non-marking rubber outsole that is specifically siped to have excellent traction on wet surfaces. Measurements: Weight: 2 ozProduct measurements were taken using size 3 Infant, width M. Please note that measurements may vary by size.