The Spider SLT Grip provides dual layer technology with a vibration damping inner core for riders using Thumb Throttles. The SLT’s outer gel layer provides a super tacky surface that is easy to hang on to, a small flange that protects your hand, and a closed end to keep out water, snow and mud. These grips are available in 9 colors; Pink, Green, Graphite, Blue, Titanium, Yellow, Black, Orange, and Red