(While these ones are made of a weather-resistant rubber, REP Fitness also offers urethane dumbbells.) Other perks include fully knurled handles to prevent slippage and a lifetime warranty for use ...

The REP Fitness Hex Dumbbells earn the spot ... When it comes to the best round dumbbells, the Rogue Fitness Urethane Dumbbells are the definition of premium. The urethane coating is more durable ...