Nike's first dumbbell ever - the Nike Dumbbell OG. This dumbbell is your ultimate training companion. Made with robust rubber and sculpted edges this dumbbell offers both durability and comfort for all your training sessions. A medium knurled handle ensures a secure and comfortable grip, delivering the ideal balance of friction and control. The dumbbell is arguably the most versatile piece of gym equipment one can own - enabling thousands of movements to the athlete. Pick yours up and get moving! JUST DO IT. ANTI-ROLL: Durable rubber hex construction prevents rolling and reduces damage to floors SCULPTED EDGES: Contoured edges provide comfort while lifting KNURLED HANDLE: Provides the perfect blend of friction and control