Think Vertical. Ocun design equipment for climbing, bouldering and all vertical activities.
The first pair of shoes under the name of Rock Pillars was produced in 1988 by a group of Czech Republic climbers. This kickstarted a growing team of climbers placing on podium spots with Rock Pillar shoes at their feet. Over the years, harnesses, bouldering mats and safety equipment was added to the list of climbing equipment produced at the same high standards. Fast forward to now, Rock Pillars was rebranded as Ocun and the team continue to come up with new designs and innovative climbing solutions which meet the highest quality standards.
Sizing systems can vary between brands. While US to UK size conversion can be fairly straightforward, UK to European size conversion is often rounded to the nearest half-size which is where confusion can arise. Throw Japanese linear measure and Mondopoint into the mix and it can be quite the challenge to convert from one measurement accurately to another.
As an online company, we value the importance of providing you with the most up to date fit and sizing information to ensure you find the perfect fit the first time. As such, all our size conversion charts are checked regularly and updated based on manufacturer's guidelines and recommendations.
Think we're missing key info? Let us know and we'll take care of it.
*Charts & recommendations based on Ocun climbing shoe size guides
US Men | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 14 | 15 | 16 |
US Women's | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | |||||
UK | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 13 | 14 | 15 |
EU | 33 | 34 | 35 | 36 | 37 | 37.5 | 38 | 38.5 | 39 | 40 | 41 | 41.5 | 42 | 42.5 | 43 | 44 | 45 | 45.5 | 46 | 46.5 | 47 | 48 | 49 | 50 |
MM | 210 | 215 | 220 | 225 | 230 | 235 | 240 | 245 | 250 | 255 | 260 | 265 | 270 | 275 | 280 | 285 | 290 | 295 | 300 | 305 | 310 | 315 | 320 | 325 |
*Charts & recommendations based on Ocun Kids climbing shoe size guides
US Kids | 9 | 10 | 11 | 12 | 13 | 1 | 2 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 |
UK Kids | 8 | 9 | 10 | 11 | 12 | 13 | 1 | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 |
EU | 27 | 28 | 29 | 30 | 31 | 32 | 32.5 | 33 | 34 | 35 | 36 | 37 | 37.5 | 38 |