Read Expert Boot Advice in Our Media SectionSierra Says: Introduced last season, the Ozone was an instant hit. This boot is very similar to the Hail, but features the Speed Zone lacing system and EST optimized sole. With a mid-soft flex, the Ozone is ideal for the avid park rider that needs a lightweight, softer boot with enough cushioning to absorb the hardest impacts.
Burton Says: Anyone can make a boot lighter. Few can do it well. The result of Mason and Jack Mitrani's challenge to purge everything but the essentials, the Ozone proves that weightlessness need not sacrifice what matters most: durability and rideability. Soft yet supportive, with a shorter footprint, powerful cushioning, and stupid-simple lacing, this boot's got it all, including an EST midsole for magnified board feel and control.
Features Discontinued Colors
- SUPPORT: 4
- Shrinkage Footprint Reduction Technology
- LACING: Speed Zone Lacing System for True Zonal Lacing Control
- LINER: Flex 2 Liner with TaiPanel NEW Flex Cuff Heel Hold System, and Velcro Liner Clsoure
- CUSHIONING: Low-Profile EST Optimized Midsole with B3 Gel Cushioning
- FLEX AND RESPONSE: NEW Articulating Cuff, NEW Park-Specific Soft Flex 3D Molded Tongue, and NEW Flex Spine Backstay
- COMFORT: NEW Park 2 Molded 3-Layer EVA Footbed with ESS Support Shank, Aegis Antimicrobial Coating, and NEW Soft Edge Tongue
Printable Mens US Foot Measuring Guide
Printable Womens US Foot Measuring Guide
| Mens Boots Size Conversion | Womens Boot Size Chart |
| US Sizes | Euro Sizes | UK Sizes | Inches | CM | US Sizes | Euro Sizes | UK Sizes | Inches | CM |
| 6 | 39 | 5.5 | 9.25" | 23.5 | 4 | 35 | 2 | 8.1875" | 20.8 |
| 6.5 | 39 | 6 | 9.5" | 24.1 | 4.5 | 35 | 2.5 | 8.375" | 21.3 |
| 7 | 40 | 6.5 | 9.625" | 24.4 | 5 | 35-36 | 3 | 8.5" | 21.6 |
| 7.5 | 40-41 | 7 | 9.75" | 24.8 | 5.5 | 36 | 3.5 | 8.75" | 22.2 |
| 8 | 41 | 7.5 | 9.9375" | 25.4 | 6 | 36-37 | 4 | 8.875" | 22.5 |
| 8.5 | 41-42 | 8 | 10.125" | 25.7 | 6.5 | 37 | 4.5 | 9.0625" | 23 |
| 9 | 42 | 8.5 | 10.25" | 26 | 7 | 37-38 | 5 | 9.25" | 23.5 |
| 9.5 | 42-43 | 9 | 10.4375" | 26.7 | 7.5 | 38 | 5.5 | 9.375" | 23.8 |
| 10 | 43 | 9.5 | 10.5625" | 27 | 8 | 38-39 | 6 | 9.5" | 24.1 |
| 10.5 | 43-44 | 10 | 10.75" | 27.3 | 8.5 | 39 | 6.5 | 9.6875" | 24.6 |
| 11 | 44 | 10.5 | 10.9375" | 27.9 | 9 | 39-40 | 7 | 9.875" | 25.1 |
| 11.5 | 44-45 | 11 | 11.125" | 28.3 | 9.5 | 40 | 7.5 | 10" | 25.4 |
| 12 | 45 | 11.5 | 11.25" | 28.6 | 10 | 40-41 | 8 | 10.1875" | 25.9 |
| 13 | 46 | 12.5 | 11.5625" | 29.4 | 10.5 | 41 | 8.5 | 10.3125" | 26.2 |
| 14 | 47 | 13.5 | 11.875" | 30.2 | 11 | 41-42 | 9 | 10.5" | 26.7 |
| 15 | 48 | 14.5 | 12.1875" | 31 | 11.5 | 42 | 9.5 | 10.6875" | 27.1 |
| 16 | 49 | 15.5 | 12.5" | 31.8 | 12 | 42-43 | 10 | 10.875" | 27.6 |
| Youth Boot Size Conversion | Kids Boot Size Conversion |
| US Sizes | Euro Sizes | UK Sizes | Inches | CM | US Sizes | Euro Sizes | UK Sizes | Inches | CM |
| 12.5 | 30 | 11.5 | 7.25" | 18.4 | 5.5 | 21 | 4.5 | 5" | 12.7 |
| 13 | 31 | 12 | 7.5" | 19.1 | 6 | 22 | 5 | 5.125" | 13 |
| 13.5 | 31 | 12.5 | 7.625" | 19.4 | 6.5 | 22 | 5.5 | 5.25" | 13.3 |
| 1 | 32 | 13 | 7.75" | 19.7 | 7 | 23 | 6 | 5.5" | 14 |
| 1.5 | 33 | 14 | 8" | 20.3 | 7.5 | 23 | 6.5 | 5.625" | 14.3 |
| 2 | 33 | 1 | 8.125" | 20.6 | 8 | 24 | 7 | 5.75" | 14.6 |
| 2.5 | 34 | 1.5 | 8.25" | 21 | 8.5 | 25 | 7.5 | 6" | 15.2 |
| 3 | 34 | 2 | 8.5" | 21.6 | 9 | 25 | 8 | 6.125" | 15.6 |
| 3.5 | 35 | 2.5 | 8.625" | 21.9 | 9.5 | 26 | 8.5 | 6.25" | 15.9 |
| 4 | 36 | 3 | 8.75" | 22.2 | 10 | 27 | 9 | 6.5" | 16.5 |
| 4.5 | 36 | 3.5 | 9" | 22.9 | 10.5 | 27 | 9.5 | 6.625" | 16.8 |
| 5 | 37 | 4 | 9.125" | 23.2 | 11 | 28 | 10 | 6.75" | 17.1 |
| 5.5 | 37 | 4.5 | 9.25" | 23.5 | 11.5 | 29 | 10.5 | 7" | 17.8 |
| 6 | 38 | 5 | 9.5" | 24.1 | 12 | 30 | 11 | 7.125" | 18.1 |
| 6.5 | 38 | 5.5 | 9.625" | 24.4 | | | | | |
| 7 | 39 | 6 | 9.75" | | | | | | |
| Please note that European size conversions vary by country and manufacturer. Because the foot is three-dimensional, any two-dimensional measuring tool, such as a ruler or Brannock device, can only approximate your true shoe size. Please also keep in mind that manufacturers use different lasts to construct their shoes, and sizing may vary accordingly. |
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