The Whitton Chelsea is designed with a rugged, full grain leather upper that features two elastic side panels making them easy to slide on easy and stay put, and a puncture-resistant steel plate for protection. The abrasion-resistant lining is made from 100% recycled polyester, and under foot, the Comfortzone® LITE footbed is made with OrthoLite® Hybrid™ foam formulated from 5% recycled rubber and 15% waste foam. The lightweight, oil- and slip-resistant Rubberlon outsole is combined with BLOOM™ algae blended foam..