Elevate your training with the Adidas Speed Double End Boxing Ball. Crafted from durable, high-quality leather, this striking ball is designed to withstand intense workouts while offering superior resilience and performance. The Speed Double End Boxing Ball is equipped with a robust rubber cord and a metal latch for easy attachment and secure use. Its lace-up closure ensures a snug fit, while the changeable valve bladder allows for customized inflation and deflation. Ideal for enhancing your speed, reflexes, and coordination, this boxing ball is a must-have for serious fighters and fitness enthusiasts alike. Speed striking ball made of resistant leather. Supplied with rubber cord and metal latch. Lace up closing with changeable valve bladder. The inside latex bladder accepts a deflation of +/- 20% over a period of 72 hours, as latex is a natural element; our recommendation is to add air on a regular basis.