The Black Box Obsidian Medicine Ball (Wall Ball) elevates high-impact training with a sleek, matte obsidian aesthetic and reinforced structural durability. Built to handle high-volume wall balls, explosive slams, and heavy core conditioning, it combines maximum control with premium aesthetics.

Engineered for Performance & Control

• Reinforced Cross-Laced Shell: Features heavy-duty, cross-stitched lacing and reinforced seam paneling engineered to absorb impact and maintain shape stability drop after drop.

• Ultra-Grip Matte Finish: Built with a tactile, anti-slip exterior texture that ensures a firm, confident grip even through the sweat-heavy final reps of intense WODs.

• Impact-Absorbing Core: Precision-balanced filler distribution keeps internal shifts to a minimum, delivering consistent balance, optimal weight distribution, and a safe, low-bounce return.

• High-Contrast Callouts: Bold white weight markings and clean branding make for instant identification in high-tempo group classes or low-light training spaces.

• Standardized Diameter: Engineered with a consistent 35.5 cm outer shell across all weights so movement mechanics remain seamless as you scale loading.