The Furygan Sacramento D30 boots are lightweight, weatherproof, trainer-style motorcycle boots. The D30 refers to the Malleolus D30 protectors. D3O is a very soft material where molecules lock in the event of an impact to absorb kinetic energy. This technology makes it possible to create soft, ergonomic, top-performing protectors for more security and comfort. Reinforced heels and toes give added impact resistance with shock-proof comfort and protection for safe, enjoyable riding. A gear change pad gives additional reinforcement. The highly durable PU synthetic leather and polyester construction gives maximum protection, while a waterproof and breathable membrane keeps your feet dry and comfortable. A three-dimensional synthetic Airmesh fabric inner with excellent airflow properties, good cushioning and quick drying capabilities. The rubber parts provide good grip thanks to a unique anti-slip coating.