Shadow Series - Bone Dumbbells - Neoprene Coated Cast Iron

The Shadow Series – Bone Dumbbells are engineered for athletes who train with structure and intent. Built for strength development, endurance conditioning, and controlled rehabilitation work, each dumbbell offers a precise combination of load accuracy, grip integrity, and spatial efficiency. These are tools designed to function reliably in both high-frequency commercial settings and serious home gym environments.

At the core is high-density cast iron, selected for its stability and long-term structural consistency. The exterior is finished in closed-cell neoprene — a material chosen for its non-slip, low-friction properties and hygienic performance. It resists moisture, maintains grip under fatigue, and can be easily cleaned between sessions. This surface also acts as a barrier between the dumbbell and the floor, reducing impact noise and protecting both hard and matted surfaces from scuffing or abrasion.

The bone-shaped form is compact and ergonomically shaped to support neutral wrist alignment and reduce localized grip fatigue during longer sets. This design enhances control during dynamic transitions and volume-based work, allowing for uninterrupted mechanics across a wide range of patterns.

These dumbbells are well-suited for accessory strength blocks, conditioning circuits, post-injury reloading, isometric holds, and grip-focused training, as well as integrated mobility-strength crossover work. Their footprint makes them ideal for modular storage systems, portable training stations, and small-space conditioning setups.

Each weight is finished in a muted matte colour for visual distinction without distraction: black (1kg and 4kg), graphite grey (2kg), and olive green (3kg). They are sold individually or in matched pairs.

If You Know.

Key Features:

• Weights: 1kg, 2kg, 3kg, 4kg

• Colours: Matte Black (1kg, 4kg), Graphite Grey (2kg), Olive Green (3kg)

• Material: Cast iron core with closed-cell neoprene coating

• Dimensions: 19.5cm (L) × 5.5cm (H) × 5.5cm (W)

What’s In the Box:

1 × Shadow Series Bone Dumbbell (or 1 × Pair, depending on selection)