The Attacc Block sneaker mimics a leather look, while it's made of a tech synthetic fabric. These Attacc sneakers show a detailed design. It offers a flat lace system and a perforated front for additional airflow. The sides of the sole are reinforced with an additional panel to add to a comfortable fit. Low cut Flat laces Paneled design Perforated front panel- ventilation Reinforced side- sole These sneakers are made from lightweight material with a soft sheen. 100% Polyurethane This product can not be washed. CombatWhiteThe Attacc Block sneaker mimics a leather look, while it's made of a tech synthetic fabric. These Attacc sneakers show a detailed design. It offers a flat lace system and a perforated front for additional airflow. The sides of the sole are reinforced with an additional panel to add to a comfortable fit.