The 993 followed in 2008, combining elements of the 991 and 992 into one clean package. The big addition was ABZORB DTS, or ‘Dynamic Transitioning System’, a new form of cushioning that utilised ABZORB foam together with the SBS elastomer to target different areas with support and stability. The upper underwent a few minor tweaks, including the addition of an elegant 993 stamp on the heel.