Ocun Diamond S
Ocun
High-performance bouldering shoe designed for maximum precision. The asymmetric Excentric 2.0 last supports compressed toes for outstanding edge precision on micro-holds. Features innovative 3D midsole for efficient power transfer and large 3D-shaped CAT Rubber toe patch for precise toe hooks.
Best For
Best for bouldering and sport climbing on overhang, roof and vertical terrain. Aimed at advanced climbers.
Strengths & Trade-offs
Strengths
- Aggressive asymmetric profile for pockets
- Microfiber upper stays consistent
- CAT Rubber responsive feedback
- Czech quality engineering
- Curved for pulling through overhangs and roofs
Trade-offs
- Stiff microfiber demands break-in
- Steep price tag
- Medium volume restricts roomy feet
Sizing & Fit
Microfiber minimal stretch fits true-to-size. Medium volume suits standard feet; narrow feet find perfect snugness here.
Fit profile: medium width, standard forefoot volume, narrow heel, suits egyptian toe shapes.
Minimal stretch expected; moderate break-in.
Stiffness
Measured stiffness: 0.44 on our 0-1 scale (0 = softest). Among aggressive shoes it sits between the Tenaya Indalo (0.41, softer) and the La Sportiva Mandala (0.47, stiffer).
Specifications
| Brand | Ocun |
| Model | Diamond S |
| Closure | Velcro |
| Feel | Moderate |
| Downturn | Aggressive |
| Asymmetry | Strong |
| Rubber | CAT 1.5 |
| Rubber Thickness | 4mm |
| Weight (pair) | 450g |
| Vegan | Yes |
| Kids | No |
Prices
| Retailer | Price |
|---|---|
| hardloop.de | 139.90 EUR |
| epictv.com | 141.34 EUR |
| oliunid.de | 144.90 EUR |
| snowleader.com | 152.90 EUR |
| kletterbude.de | 152.95 EUR |
| bergfreunde.de | 152.96 EUR |
| decathlon.de | 162.00 EUR |
| bananafingers.co.uk | 168.42 EUR |
Cheapest current offer: 139.90 EUR at hardloop.de. 8 shops currently stock it (139.90 to 168.42 EUR).