Ocun Jett S
Ocun
The Jett S is a firm, flat-lasted velcro shoe from Ocun for bouldering and sport climbing. Ocun lists it as medium-width with a medium heel. In stock at 13 shops from 89.95 EUR.
Technical bouldering shoe with split sole design for enhanced flexibility and sensitivity. Built on the All-round last with moderate asymmetry and neutral downturn. The split sole increases arch flexibility while the 2D Fit Hard midsole maintains support on small holds. Single velcro strap for quick sessions.
Best For
Best for bouldering and sport climbing on vertical and overhang terrain. Aimed at intermediate to advanced climbers.
Among the 469 adult climbing shoes we track, the Jett S ranks in the top 16% for crack climbing, the top 33% for comfort and the top 36% for smearing.
Strengths & Trade-offs
Jett S strengths
- Split sole for flexibility
- Good sensitivity for bouldering
- Supportive midsole
- Versatile all-round last
- Straight last for natural foot position on easier ground
Jett S trade-offs
- Less aggressive than dedicated boulder shoes
- Split sole reduces edging power slightly
- Ventilation is limited compared to natural materials
How the Jett S fits
Half size down from street size for performance fit.
Fit profile: medium width, standard forefoot volume, medium heel, suits egyptian and roman toe shapes.
Minimal stretch expected; minimal break-in; manufacturer suggests street size to one size down.
How it fit climbers with your foot shape: fit reports from feet like yours.
Jett S fit reports
3 scanned owners have reported how this shoe fits so far - not enough yet for a fit fingerprint; verdicts unlock at 5 owners. The reports come from climbers who measured their feet with the climbing-gear.com foot scanner and rated the fit of the shoes they own.
Stiffness
Measured stiffness: 0.59 on our 0-1 scale (0 = softest). Among flat shoes it sits between the Scarpa Origin VS (0.52, softer) and the Red Chili Spirit (0.63, stiffer).
Jett S specifications
| Brand | Ocun |
| Model | Jett S |
| Closure | Velcro |
| Downturn | Flat |
| Asymmetry | Moderate |
| Toe Patch | Medium |
| Heel Rubber | Partial |
| Ankle Protection | None |
| Midsole | Full |
| Midsole Stiffness | Medium hard |
| Rand | Relaxed |
| Upper Material | Synthetic |
| Weight (pair) | 443 g (15.6 oz) |
| Break-in | Minimal |
| Rubber | CAT 1.5 |
| Rubber Thickness | 4mm |
| Rubber Hardness | Soft |
| Durability | Moderate |
| Vegan | Yes |
| Resoleable | Yes |
| Kids | No |
What the Jett S costs
Prices checked 15 Oct 2026 across 13 shops that currently stock it (89.95 to 114.95 EUR). Cheapest current offer: 89.95 EUR at bergzeit.de, 22% below the 115.00 EUR list price.
| Retailer | Price |
|---|---|
| bergzeit.de | 89.95 EUR |
| bergfreunde.de | 93.46 EUR |
| verticalextreme.de | 93.46 EUR |
| 8a.de | 97.99 EUR |
| kletterbude.de | 98.95 EUR |
| oliunid.de | 99.90 EUR |
| epictv.com | 99.90 EUR |
| skalnik.pl | 100.78 EUR |
| bananafingers.co.uk | 105.41 EUR |
| maxclimbing.com | 109.75 EUR |
| + 3 more shops | |
Prices by size
Cheapest in-stock price per EU size and how many shops list that size, from the EU pool. Updated daily.
| EU size | From | Shops |
|---|---|---|
| 37 | 93.46 EUR | 5 |
| 37.5 | 93.46 EUR | 8 |
| 38 | 93.46 EUR | 6 |
| 38.5 | 93.46 EUR | 8 |
| 39 | 89.95 EUR | 11 |
| 40 | 93.46 EUR | 12 |
| 41 | 93.46 EUR | 10 |
| 41.5 | 93.46 EUR | 10 |
| 42 | 93.46 EUR | 10 |
| 42.5 | 93.46 EUR | 7 |
| 43 | 93.46 EUR | 11 |
| 44 | 93.46 EUR | 11 |
| 45 | 89.95 EUR | 12 |
| 45.5 | 93.46 EUR | 9 |
| 46 | 93.46 EUR | 8 |
| 46.5 | 93.46 EUR | 7 |
| 47 | 89.95 EUR | 6 |
| 48 | 93.46 EUR | 5 |
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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.