Triple-layer protects your bike and sweat-absorbing cloth catch and hold most of the sweat, saving your frame and bottom bracket from the corrosion of heavy sweat. Also it helps minimize the amount of cleaning after a hard workout.
Easy to attach and via adjusting straps & stretchy elastic.
Ergonomically designed, so your knees do not hit the fabric even when doing some stand ups or intervals.
Can be washed and used repeatedly.