adidas - X Crazyfast.2 Firm Ground. Color Core Black/Core Black/Core Black. Low Stock. On sale for $139.23. MSRP $160.00.. 3 left in stockBrand NameadidasProduct NameX Crazyfast.2 Firm GroundGenderUnisexColorCore Black/Core Black/Core BlackPrice$139.23MSRP: $160.00Rating