Flangeless pattern: The flangeless A3’s taller pattern sheds water and mud Dampens out vibration: The dual layer design dampens out vibration for riders using thumb throttles Super tough closed end: The super tough closed end keeps water and mud out Colors: A3s are available in black, grey, blue, red and yellow Color:Black Traction Gel-Spider A3 grips feature Traction Gel. Specially formulated compound that sheds mud and water so that it stays tacky even when wet making it easier to hold on. This gives better control and less rider fatigue. Just like a competition tire, Traction Gel breaks in and continues to offer top performance throughout the life of the grip.