Our new retro runners are made from the softest unlined calf suede, with a reinforced toe, heel counter and facings in a tonal darker shade of green. The unlined suede, a padded collar and tongue and deep cushioned leather insock keep the upper super soft and comfortable, but we have lined the facings, collar and tongue in calf leather, for just the right amount of structure. The chunky lightweight midsole sole has a broad base with a studded, natural rubber outsole, wrapped to the upper at the heel.