Make a splash on even the most miserable days in this ultimate rain boot, featuring a completely waterproof construction that keeps feet dry and exclusive colors you'll only find at J.Crew. A side zip makes it easy to get them on (and off), and the rubber sole is finished with wavesiping for unbeatable wet/dry traction. Sperry Top-Sider has been an American favorite since 1935 when Paul Sperry, inspired by his dog Prince's ability to run nimbly over ice and snow, used a pen knife to cut siping into the outsole of a rubber sneaker. This ingenuity, along with the iconic inspiration and design details, launched an American Original. Half sizes order up.