The 725EVO is in the extension of the 725 fingered design. The 725 reduces the profile of the grip and altered design by adding small gripping pads of the harder density materials surrounded by the softer gel material for added comfort. This new 725EVO model has maintained the same grips-stop mini flange to keep hands from sliding off the bars.This is the introduction of the first dual density grip. This affords the advantages of the duo density grip and a third, harder inner tube to help hold the grip even better to the bar.