Mad Rock D2.ONE HV

Mad Rock D2.ONE HV Climbing Shoes

The Mad Rock D2.ONE HV is the new standard for hybrid performance at Mad Rock. Designed for climbers who don't want to choose between the comfort of a Drone and the flexibility of a Remora, it stands out as a formidable weapon for modern bouldering and physical routes. Thanks to its High Volume (HV) profile, it is specifically shaped to provide generous room for wide-footed climbers, ensuring a fit without painful pressure points.

A key specificity of this shoe is the use of D2 (Dual Density) technology. By combining two different rubber densities on the sole, the D2.ONE HV offers targeted stiffness on the edges for surgical precision, while maintaining lateral flexibility to mold to volumes. It is the perfect tool for transitioning from a micro-crimp on a slab to an athletic compression in an overhang without switching shoes.

Thanks to its compression-molded construction, the D2.ONE HV eliminates excess material and glue, providing direct power transfer and increased durability. Its ultra-technical 3D heel and extended rubber toe wrap transform every hook—whether toe or heel—into a true mechanical lock.

The D2.ONE HV is designed for demanding climbers with wide feet, looking for a shoe that is technical, dynamic, and extremely comfortable for long sessions.

How to choose your size?

• Beginner: Half to one full size up from your street shoe size.

• Regular: Same as your street shoe size.

• Expert: Half a size down from your street shoe size. The shoe retains its shape very well due to its molded structure but gains comfort after the first few climbs. Video - How to choose your climbing shoes?

Technical Specifications:

• Stiffness: Medium. A perfect balance between support and feel.

• Profile: Aggressive (Downturned for high performance).

• Asymmetry: Pronounced for optimal toe precision.

• Upper: Syn Flex (high-performance synthetic, minimal stretch).

• Tongue: Breathable hybrid material for optimal thermal comfort.

• Closure: Single Velcro system for quick and powerful adjustment.

• Rubber: Science Friction 3.0 & D2 Dual Density (Hybrid friction and precision).

• Heel: 3D Molded Heel (Science Friction R2) for exceptional hooking.

• Technologies: D2 Dual Density Rubber, Compression Molded Toe Box, Arch Flex.

Why choose the Mad Rock D2.ONE HV?

• Dual Density Technology: Precision on edges and flexibility on volumes.

• Durable Construction: Compression molding process for increased longevity.

• High Volume Fit: Ultimate comfort for wide feet without losing technicality.

• 100% Vegan materials.