PORON® is a trademark name that describes a high density, sponge-like polyurethane which offers excellent compression resistance and high impact absorption. Among its many applications, PORON® is used in the footwear industry to manufacture a special kind of support insert that provides extra cushioning, support, and helps improve comfort.
About Penny Loafers:
Penny loafers are a style of loafers which features an additional strap on the upper portion of the shoe above the toes. This design is referred to as penny loafers because traditionally a penny was placed in a slit on the strap to bring the wearer good luck.