Sperry Men’s Saltwater Top Sider Duck Rain Boots Brown Size 13 NEWWaterproof rubber shell constructionEasy on/off constructionRubber outsole with signature Sperry Razor-Cut Wave-Siping technology for the ultimate wet/dry tractionSeacycled heavy nylon upperRubber outsole with signature Sperry Razor-Cut Wave-Siping technology for the ultimate wet/dry tractionDescriptionKeep your feet dry and your conscious clear with the Saltwater SeaCycled™ Duck Boot. Sustainably sourced SeaCycled™ heavy nylon upper with a rubber shell construction is no match for wet weather. Plus, a lugged rubber outsole with molded Wave-Siping™ technology enhances traction in slippery conditions.New, without box