This is an eco product. Learn about our sustainability mission here . Treat your feet with the dignity they deserve without compromising your style. The Squill is not your average hi-top sneaker. With its trendy look, thick sole & adjustable laces, this sneaker surely knows how to level up & compliment your already unique style! Upper: Recycled leather (GRS Certified), Mesh made of recycled plastic (GRS Certified rPET) Outsole: Certified Bio-based EVA made of sugar cane Lining: GRS Certified rPET Insock: Ortholite Hybrid (recycled rubber, production waste foam),