Sperry®'s most iconic silhouette is handsewn using time-honored craftsmanship and premium materials. Plus, the Authentic Original™ 2-Eye Boat Shoe features their signature razor-cut Wave-Siping™ technology for the ultimate wet/dry traction that made them legendary. Wear them comfortably all day without skimping on the style. This is what real boat shoes look like. Lace-up closure Comfort technology Unlined Imported Product Specifications 0.25" heel Medium width Material 92% rubber, 8% cow grain leather Leather