The ICON grip is available in Standard .580", Standard .600", Standard Rib .580", and Midsize .600". As a general rule, with your lead hand on the club your middle and ring fingers should lightly brush your palm — not dig in and not float freely. If you're between sizes, most club fitters recommend going with the larger option for better torsion control. The Ribbed version includes a reminder ridge on the underside for players who prefer a consistent hand position at address.