Raptor grips
Raptor grips are 1,5 mm thicker and have a higher rubber content than normal grips, which makes them extra durable and shock absorbing. Raptor claw grips have articulated ribs that improves the grip.
Raptor is an American company, specialized in scooter grips. They say, that they prioritize scooter grips in an industry that underestimates the importance of the right grips.