A timeless classical lace up silhouette with XC4 waterproof technology for extreme comfort. Waterproof full grain leather with taped seams. Very soft, breathable sheepskin lining. Multi-density footbed with memory foam cushioning, contoured arch support, and a soft sheepskin cover that can be easily removed to accommodate your own orthotic footbed or wider foot. Durable multi-density sole for maximum shock absorption, optimal flexibility. Johnston & Murphy Hollis Chukka