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Ocun Ozone HV Climbing Shoe

High volume edging shoe for wider feet

Sale price$299.95

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?

Size

Re-stocking soon
Unsure about sizing?

Follow our sizing chart to ensure you get the right fit!

Description and Tech Specs

The Ozone HV is high volume option for climbers with wider feet. Connection of revolutionary rand construction, asymmetrical shape, sticky toepatch and perfectly fitting heel determines this shoe for use on the hardest rock climbs.

  • Patented 3-Force System design
  • High precision on tiny footholds andedges
  • Sticky rubber toepatch for toe hooking
  • Pretension in the arch and heel rand to transfer the power to the tip
  • Asymmetrical shape, wider last and more bulky toebox for perfect fit and comfort
  • 3D shaped midsole for toe support
Asymmetry

High Asymmetry

Downturn

Medium Downturn

Shoe Stretch

Very Little

Closure System

Double Opposing Velcro

Upper Composition

Microfibre

Midsole

3D Fit Middle

Sole

4mm of Vibram XS Grip

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Recommended For

Indoors, Bouldering & Outdoors

Indoors, Bouldering & Outdoors

Indoor & Bouldering

Downturn & Asymmetry

Highly asymmetric & slightly downturned

Highly asymmetric & slightly downturned

Slightly downturned & highly asymmetric

Rubber

4mm Vibram XS Grip

4mm Vibram XS Grip

4mm CAT 1.5 Rubber

Toe Patch

Yes, CAT 1.5 Rubber

Yes, CAT 1.5 Rubber

Yes, CAT 1.5 Rubber

About the brand

Ocun produce equipment that provides the best climbing experience, always striving for improvement and innovation by bringing a precise engineering approach to function and safety of climbing gear design.

Over the years, Ocun has been behind some large innovations which people forget about, including:

  • The seamless heel first invented by Ocun, now used universally in all climbing shoes
  • Crack gloves we all know and love
Shop Ocún

About the brand

Ocun produce equipment that provides the best climbing experience, always striving for improvement and innovation by bringing a precise engineering approach to function and safety of climbing gear design.

Over the years, Ocun has been behind some large innovations which people forget about, including:

  • The seamless heel first invented by Ocun, now used universally in all climbing shoes
  • Crack gloves we all know and love
Shop Ocún

What others say about us