Products Description This stylish model will keep you looking and feeling good through your workday and beyond. Upper: Full Grain Leather Full grain leather is made from the top split of the hide and ensures top quality. Only the hair has been removed, so the natural surface grain is unchanged. It preserves the hide’s original texture and markings. Full grain has a great durability with the best fiber strength of leather. Lining: Full Grain Leather Full grain leather is made from the top split of the hide and ensures top quality. Only the hair has been removed, so the natural surface grain is unchanged. It preserves the hide’s original texture and markings. Full grain has a great durability with the best fiber strength of leather. Midsole: Dual Board ShankTPU (heel & midfoot area) and nylon mixed with glass fibres (forefoot area). Its dual density provides high wearing comfort for heel free models (e.g. clogs). Outsole: Casual SS09.