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Ocun Advancer QC Climbing Shoe

Sale price$244.00

Comfortable shoe for intermediate climbers

Size: 4 UK
Sizing Chart: Ocun Climbing Shoes

Jump To Mitch's Experience wearing Ocun shoes

Tips for sizing your foot correctly:

Please note that Ocun has specifically designed their shoe sizes to remain consistent across the board. This also means that if you usually aggressively downsize in other brands, that won't be helpful here.

  1. Using a tape measure for best accuracy, measure from heel to toe and compare to the MM section. Round up if in between sizes.
  2. Stick close to your street shoe size:
    • if you are wanting a tighter fit, only go down half a size.
    • If you are wanting more comfortable shoes, go up half a size.
  3. Choose the UK sizing when ordering

 

UK EUR MM
2 33 210
2.5 34 215
3 35 220
3.5 36 225
4 37 230
4.5 37.5 235
5 38 240
5.5 38.5 245
6 39 250
6.5 40 255
7 41 260
7.5 41.5 265
8 42 270
8.5 42.5 275
9 43 280
9.5 44 285
10 45 290
10.5 45.5 295
11 46 300
11.5 46.5 305
12 47 310
13 48 315
14 49 320
15 50 325

Sizing feedback from Mitch:

Foot Profile:

  • Measured foot size: 253mm - rounded up to 255mm (6.5UK).
  • Cube style toes 
  • Average width.

Wearing a Bullit in 6.5UK:

  • My foot felt very snug.
  • Heel actively pushing toes into end
  • Minor pain on edges of toes after 30mins.
  • This is a comfy performance fit.

Wearing a Havoc in 6.5UK:

    • Foot still feels snug but less pushing in the toes as the heel in less pre-engaged.
    • Still feels somewhat of a performance fit.

Wearing a Fury in 6.5UK:

      • I struggle to get my foot in the shoe
      • Once I do, it's very tight.
      • Pain after 10mins in toes, particularly pinky toes.

Wearing a Ozone in 6.5UK:

    • Shoes are hard to get on, less difficult than Fury. 
    • Once on are more snug than the Bullits.
    • Pain after 20mins in the pinky toes.
    • This is a true performance fit.

Yes, I wear a lot of shoes...  back to top?

What does "On Backorder" mean?

This item is currently out of stock in our store but is usually available from our supplier. You can still order it now, and we’ll ship it to you as soon as it arrives—typically within a few business days. We’ll keep you updated on delivery timeframes.

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Shipping from $9.95, faster options at checkout.

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Compare Between Shoes

Here's a side by side breakdown to two other similar shoes

This ShoeOcun Advancer QC Climbing Shoe
Ocun Sigma Climbing Shoe
Ocun Sigma Climbing Shoe Sale price$302.00 Regular price$395.00
Recommended For

Indoors, Bouldering or Outdoors

Indoors, Bouldering & Multipitch

Indoors, Bouldering, Outdoors

Downturn & Asymmetry

Low asymmetry & no downturn

Low asymmetry & no downturn

Highly asymmetric & highly downturned

Rubber

4mm CAT 1.5 Rubber

4.5mm CAT 1.1 Rubber

4mm Vibram XS Grip

Toe Patch

No toe patch

Yes, CAT 1.5 Rubber

Yes, full length CAT 1.5 Rubber

Deep dive 🤓🤓

Technical Specifications

Closure System

Double Velcro

Upper Compostion

Microfibre

Midsole

2D Fit Hard - Stiffer rather than sensitive

Sole/Rubber

4mm of CAT Rubber 1.5μ - Ocun's stickiest in-house rubber

Last/Fit

Low asymmetry, neutral downturn

Vegan

Yes

Shoe Stretch

None to very little

Toe Patch

No