The Waterline Slip On from Sperry features a waterproof membrane construction that will keep feet dry in wet conditions. Stain and water resistant leather uppers for durable and lasting wear. Padded collar for added comfort around the foot. Removable full length molded footbed with Wave Comfort System. Scuff rubber Mud Guard for extra durability and added protection. Wave-inspired lugged outsole with Wave-Siping for ultimate wetdry traction.