Named in tribute to the Brazilian NGO we have been working with since 2005. ESPLAR* supports organic and family farming in the Nordeste region.- Upper in ChromeFree leather- Pannels in ChromeFree leather- Logo V made of rubber and rice waste (23%)- 100% organic cotton laces- Tech inner lining (100% recycled plastic bottles) developed to acquire a better resistance to friction and provide maximum comfort and flexibility thanks to its mesh structure.- 64% organic-sourced and recycled insole: made from sugar cane (34%), Amazon rubber (11%), organic cotton (11%) & recycled E.V.A.** (8%) - 54% bio-sourced and recycled vulcanized outsole: made from rice waste (23%), Amazon rubber (19%), recycled rubber (12%), etc.- Made in Brazil* Escritório de Planejamento e Assessoria Rural (Rural Planning and Consulting Association)**ethylene-vinyl acetate