Sorel Mens Paxson Moc Waterproof - - These super-warm and cozy felt-lined mocs are the slip-ons you keep on. With their seam-sealed, full-grain, waterproof upper you can wear them to the end of the driveway, or to the end of the day. Seam-sealed waterproof construction. UPPER: Waterproof full-grain upper, textile mesh lining. INSULATION: 100g insulation. FOOTBED: Removable molded EVA footbed. Textile mesh topcover. MIDSOLE: Rubber. OUTSOLE: Molded rubber outsole. Weight: 16.5 oz / 472 g. Measurements based on size 9. Imported.