From Johnston & Murphy, the Men's XC4 Tanner Plain Toe Waterproof Leather Lace Up Oxfords: Full grain leather upper Exclusive XC4® waterproof performance and comfort Seam-sealed construction Waterproof-infused leathers lace up closure synthetic lining Axis Chassis™ System for support Dual width removable footbed to accommodate a custom orthotic or wide foot J&M Smart Degree Technology® for temp control Removable, multi-density footbed with memory- foam and contoured arch support High rebound, ultra comfortable XC Foam ™ Midsole Highly-durable, rubber outsole Imported.