Mad Rock D2.ONE HV

Mad Rock

The D2.ONE HV is a medium-stiff, aggressively downturned velcro shoe from Mad Rock for bouldering and sport climbing. Typically sized 0.5 EU sizes below street size. Of 40 user reports, 33 rate the forefoot perfect and 30 rate the heel perfect. In stock at 4 shops from 124.90 EUR.

Sharp aggressive downturn targets steep boulder problems and overhanging routes with precision power. Science Friction 3.0 with velcro closure and moderate feel creates reliable grip and responsive feedback. High-volume design offers all-day comfort without sacrificing the performance you need on hard pitches.

Best For

Best for bouldering and sport climbing on vertical, overhang and roof terrain. Aimed at intermediate to advanced climbers.

Among the 469 adult climbing shoes we track, the D2.ONE HV ranks in the top 2% for pocket climbing, the top 6% for edging and the top 21% for support.

Strengths & Trade-offs

D2.ONE HV strengths

• Hooks pockets and edges on steep walls
• Strap design doesn't slow you down between attempts
• All-purpose rubber compound without extremes

D2.ONE HV trade-offs

• Not a shoe you want to hike to the crag in
• No gradual break-in to look forward to
• Wider profile can feel sloppy on thin edges

How the D2.ONE HV fits

Typically sized 0.5 EU sizes below street size.

Fit profile: medium width, standard forefoot volume, narrow heel, suits egyptian, greek and roman toe shapes.

Minimal stretch expected; moderate break-in.

How it fit climbers with your foot shape: fit reports from feet like yours.

D2.ONE HV fit reports

Based on fit feedback from 40 owners who measured their feet with the climbing-gear.com foot scanner and rated this shoe at the toes, forefoot and heel (tight, perfect or loose).

Typical downsize: -0.5 EU from street size (n=39).

• Fits best for: narrow forefoot, narrow heel, medium heel width, shallow heel, medium heel depth, deep heel
• Runs loose for: greek toe shape

• Toes: 55% perfect (n=40) - 22 perfect, 10 tight, 8 loose. Mixed signals across foot types.
• Forefoot: 83% perfect (n=40) - 33 perfect, 6 tight, 1 loose. Fits well for narrow forefoot
• Heel: 75% perfect (n=40) - 30 perfect, 1 tight, 9 loose. Fits well for narrow heel, medium heel width, shallow heel…

Stiffness

Measured stiffness: 0.60 on our 0-1 scale (0 = softest). Among aggressive shoes it sits between the Evolv Shaman (0.51, softer) and the Scarpa Boostic R (0.67, stiffer).

D2.ONE HV specifications

What the D2.ONE HV costs

Prices checked 15 Oct 2026 across 4 shops that currently stock it (124.90 to 160.00 EUR). Cheapest current offer: 124.90 EUR at hardloop.de, 24% below the 164.95 EUR list price.

Prices by size

Cheapest in-stock price per EU size and how many shops list that size, from the EU pool. Updated daily.

Similar Climbing Shoes

• Butora Acro
• Ocun Diamond S
• Climb X Apex
• Boreal Mutant 3.0
• Tenaya Iati
• Tenaya Indalo

Browse all climbing shoes

Prices, stock and owner fit data on this page update daily. You are welcome to cite these figures if you name climbing-gear.com and link to this page - see our data terms.