Tommyco GEL227 GELite Rough Terrain Knee Pads Sandwich Mesh cloth EVA foam honey Comb Gel Imported Made with new injected honeycomb gel with 50 percent less weight than regular gel. Unique Inner soft elastic sleeves secures the kneepads in place Patented cover suspends the knee, redirecting the pressure away from the delicate patella bone Unique raised upper padded lip provides extra comfort and holds kneepad in place