This Chukka Driving Moc features a leather upper with laser cut detail, nylon laces and a breathable mesh lining. Its Blend85™ footbed is made from 85% recycled foam, with an ecoTWEED™ lining created from recycled plastic bottles. The three-quarter length composite insole and rubber outsole contain blended rice husk, an eco-friendly agricultural by-product.  The Twisted X® Driving Moc has unmatched comfort and sustainability.