These neoprene dumbbells are comfortable to grip. A smoothly coated neoprene coating prevents your hands from slipping, no matter how many reps you’re doing or how much you’re sweating. This will make your hands not get so tired and improved control over you exercise. Just like vinyl dumbbells, they’re color-coded, so you can tell how much weight they are at a glance and such won’t destroy your floors. Perfect for those cardio, toning, rehab sessions as well as anyone training with lower weight but for longer.