This is an eco product. Learn about our sustainability mission here . Out and about! Whether you're on vacation or enjoying a warm summer day in the city, the Valley sandals got you! This chunky-sole sandal promises superb all-day comfort and support while keeping you feeling and looking cool. Upper: Recycled webbing (GRS Certified) Lining: GRS Certified rPET Insock: Ortholite Hybrid (recycled rubber, production waste foam) Outsole: Certified Bio-based EVA made of sugar cane.