UPPER Canvas cotton 70% recycled and 30% organic, the upper integrates new generation biodegradable and renewable reinforcements. The protective rubber rand on the toe area is made of recycled rubber and wraps the midsole for greater precision and durability. Comfort is a strong point of these shoes, characterized by a wide fit. They are low top lace-ups with padded collar for support and flexibility. LACING The lacing is in 100% recycled PE, derived from packaging materials, bottles and containers for food. SOLE The PRESA® APR-02 sole, has a solid and compact look. The midsole is made of medium density compressed EVA (15% recycled). The outsole compound is made of 40% recycled rubber and 30% natural rubber.