The same, reinforced with DuPont™ Kevlar® soft sand disc, now with extra grip on the edges. We have embedded high-density foam into the outer ring of our XD Kevlar Sand Disc for added exercises, control, and grip strength. This highly durable sand disc keeps its shape due to its heavy-duty construction. Filled with steel sand, the shape enhances workouts due to the shift in the sand during use. Soft weight prevents damage to the user and to the floor.
Kevlar® is a registered trademark of E. I. du Pont de Nemours and Company used under license by XD Fit™