Sleek, waterproof knit sneaker for comfortably living life on-the-go. HIGHLIGHTS: Stretchy slip-on/lace up hybrid is easy to take on and off and comfortably hugs foot. Waterproof/breathable membrane keeps feet dry. Thick outsole design is stable and durable, while still being lightweight and flexible. Removable insoles mold feet or can be replace with your own. CONSTRUCTION: Upper: 85% dope dyed recycled PET, 10% PA, 5% Spandex Lining: 100% recycled PET Membrane: COSMO Nature-tex Bio (50% castor bean oil, 50% recyclable polyamide) Insole: 85% recycled PU, 15% PU + Cork Midsole: 35% recycled EVA, 65% EVA Outsole: 39% natural rubber, 56% synthetic rubber & 5% cork Laces: 100% organic cotton Weight: 9.5 oz per shoe SUSTAINABILITY: Castor bean-based waterproof membrane is derived from a renewable resource, reducing reliance on fossil fuels. Manufactured in Vietnam in our factories with ethical and environmental standards (BSCI certification). Sustainability certifications: Global Recycled Standard, Forest Stewardship Council, OEKO TEX 100.