Boat shoe meets sneaker in this best-of-both style featuring a bumper cup sole and a chambray-canvas upper woven from recycled cotton. The brand's nonmarking rubber sole with molded Wave-Siping technology ensures every step is a surefooted one. Lace-up style Memory foam cushioning Recycled-cotton upper/cotton lining/rubber sole Imported Each pair of Sperry SeaCycled™ shoes is made from, on average, the equivalent of five recycled plastic bottles. Sperry sources the recycled plastic through Oceanworks®, one of the largest global marketplaces for sustainable materials, specializing in hard-to-access ocean and averted plastic