Mens Casual Slip On Shoes from Sperry Top-Sider: Sperry Top-Sider Men's A/O Oil Cloth Boat Shoe - Oak. Casual Boat Shoe Shoes. Sizes: 8 Widths: Medium (M). This iconic classic remains true to the original design from 1935. Canvas fabric upper with handsewn moc-toe detail. 360 Degree Lacing System with rustproof metal eyelets. Genuine rawhide laces. Shock-absorbing EVA heel cup. Non-marking rubber sole with Razor Cut Wave-Siping tread.