b2000mExcellent condition. Clean! The APEX Men's Black Shoes Model B2000M are a comfortable and stylish option for activewear, casual wear, and workwear.B2000 B2000 is an acrylic-modified cementitious dry mix base coat desned for use over Expanded Polystyrene (EPS) Insulated Concrete Forms (ICF). B2000 forms a strong