Ergon grips feature an anatomical design that eliminates pressure on the nerves in your hand and creates a natural wrist angle for the ultimate in comfort. Complementing the sweet feel, these great grips also offer excellent pressure distributions with 100% support for your hands versus the 60% support you get from conventional models. The natural damping properties of cork make the BioKork extra comfortable. Plus, it's 100% recyclable, and made from sustainably-grown cork. Ergon grips also boast built-in bar clamps for fast and secure installation.