Advanced elastomer which provides optimal shock absorption with no compression set.
Abzorb SBS is engineered from one of the lowest density non foam thermoplastics. This means that unlike foam, which has a cellular structure, it will not compress over time in the same way foam does.
Testing has shown that Abzorb SBS does not break down after repeated impacts, so it will provide cushioned shock absorption for far longer than a high quality foam midsole.