Ocun Iris Climbing Shoe

Sale price$301.00

Low-Volume Performance Climbing Shoe

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.

Flat Rate Shipping

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 Iris Climbing Shoe
Ocun Iris Climbing Shoe Sale price$301.00
Ocun Ozone Climbing Shoe
Ocun Ozone Climbing Shoe Sale price$347.00
Ocun Bullit Climbing Shoe
Ocun Bullit Climbing Shoe Sale price$324.00
Recommended For

Bouldering and climbers with narrower feet

Indoors, Bouldering & Outdoors

Bouldering or overhung

Downturn & Asymmetry

Slightly asymmetric & slightly downturned

Highly asymmetric & slightly downturned

Slightly downturned & highly asymmetric

Rubber

4mm CAT 1.5 Rubber

4mm Vibram XS Grip

4mm CAT 1.5 Rubber

Toe Patch

Yes, full length CAT 1.5 Rubber

Yes, CAT 1.5 Rubber

Yes, CAT 1.5 Rubber

Deep dive 🤓🤓

Technical Specifications

Asymmetry

Medium Asymmetry

Downturn

Medium Downturn

Shoe Stretch

Very Little

Closure System

Single Velcro

Upper Composition

Microfibre

Midsole

2D Toe Soft

Sole

4mm of CAT Rubber 1.5μ