The Men's Casual 4" Chelsea in full-grain leather features Blend85™ recycled foam footbed and Twisted X® patent-pending CellStretch® comfort technology, ensuring that every step you take is backed by superior comfort. The compression-molded EVA midsole with integrated CellStretch technology, along with a molded rubber outsole provides the unmatched stability and durability you need to carry you from one adventure to the next.