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Safety shoes

Ultrabold Ozone

Lightweight safety shoes with air bubbles

Reviews
$55.00
Safety shoes

Ultrabold Ozone

Lightweight safety shoes with air bubbles

Reviews
$55.00
Select Size Size Guide
In stock, shipped within 24 hours
Free shipping on orders above €40
Free gift on orders above €80
Easy 30-day returns
Product description
Size and fit
Delivery and returns

Highlights

  • Nouvelle génération de chaussures ultra-résistantes
  • Répond aux critères de sécurité les plus exigeants
  • Conception Mesh (respirant & confortable)
  • Coque de protection résistante à 200 joules
  • Semelle d'usure anti-perforation
  • Coutures doublement renforcées

Features

Breathable mesh design

Anti-moisture, anti-perspiration mesh upper for maximum airflow and breathability all day long

Reinforced steel toe cap

Made from sturdy steel, the shell at the front of the shoe perfectly protects the foot against crushing and shocks

GlassProtect sole

The Ultrabold GlassProtect anti-puncture sole material effectively protects your feet from punctures

Shock absorption

The midsole is equipped with high quality cushioning for unique comfort, even after long hours of use

QuickLace System*

The Ultrabold quick lacing system provides increased comfort and a custom fit

*Only on some colors
High flexibility

Flexible design for even distribution of body mass across the sole, regardless of movement requirements

Optimized insole

3D extra enforced footbed with optimized arch support and breathable design for long-lasting comfort

Improved lightness

Ultra-lightweight materials and improved weight distribution to protect you from pain and fatigue

Technologies

  • Anti-puncture sole
  • Water-resistant sole
  • Oil/hydrocarbons resistant
  • Energy absorbing sole
  • Protective shell (15kN/200J)
  • Anti-slip sole
  • Breathable fabric
  • Anti-electric shoe
  • Impact absorption sole
  • Ultra-lightweight shoe
  • Mesh material
See all technologies See less
and have been tested in an independent, certified laboratory. They meet the requirements for use in professional environments where safety is a priority.
Ultrabold GlassProtect midsole

The soles of Ultrabold safety shoes are designed to provide optimal stability, coupled with soft, dynamic cushioning. With each step, the sole absorbs the impact’s energy and then immediately returns to its original shape to protect the entire body.

More details

Who says style and protection are mutually exclusive? Ultrabold Ozone reunites safety footwear and fashion with a lightweight, fashionable and durable design. Its air-cushioned sole gives you unparalleled walking comfort as if you were walking on clouds.

Inspired by current trends, the Ultrabold Ozone safety shoe blends in with classic sneakers. Its protective shell absorbs shocks and protects your toes from being crushed, in complete discretion.

To meet ISO 20345 compliance requirements, it also has non-slip, durable soles. Whatever your activity, whether it be for work or leisure, Ultrabold Ozone is your perfect ally for both lightness and protection, feet that become as light as air.

Uses

Ultrabold Ozone meets ISO 20345 standard requirements for professional activities: in the hotel and restaurant industry, medical, retail, construction, mechanical, electrical, plumbing, painting, tiling, and building trades. Its lightness and flexibility make it the perfect shoe for hiking, biking, running, climbing, weight training, fitness, motorcycling, urban exploration... Try them out with your favorite pass time, don’t miss out!

Additional information

  • Designed for: Men and Women
  • Weight: 355g (size 42)
  • Package content: A pair of shoes and its box
  • Materials: Breathable mesh - Steel toe cap - Kevlar sole
  • Color shown: Forest Green
  • Reference: UB-OZON-FG-36
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Size Guide

How to proceed: Measure the length of your foot, then choose the corresponding size from the chart below.

Help: Measure your foot from the heel to the longest toe. From the chart below, choose the closest size that is equal to or longer than your foot length.

Foot length (cm) Foot length (inch) Europe US UK
23,49.2 35 4 3.5
23,99.4 36 5 4.5
24,49.6 37 5.5 5
24,99.8 38 6 5.5
25,410 39 6.5 6
25,910.2 40 7 6.5
26,410.4 41 8 7.5
26,910.6 42 8.5 8
27,410.8 43 9.5 9
27,911 44 10 9.5
28,411.2 45 11 10.5
28,911.4 46 12 11.5
29,411.6 47 12.5 12
30,011.8 48 13 12.5

Size Guide

How to proceed: The measurements shown are for different body parts. Find your size in the chart below. Scroll the page to see all measurements.

How to measure?
Size Chestcircumference Waistcircumference Hipcircumference
XS 80 - 8831.5 - 35 65 - 7325.5 - 29 80 - 8831.5 - 35
S 88 - 9635 - 37.5 73 - 8129 - 32 88 - 8635 - 37.5
M 96 - 10437.5 - 41 81 - 8932 - 35 96 - 10437.5 - 41
L 104 - 11241 - 44 89 - 9735 - 38 104 - 11241 - 44
XL 112 - 12444 - 48.5 97 - 10938 - 43 112 - 12044 - 47
XXL 124 - 13648.5 - 53.5 109 - 12143 - 47.5 120 - 12847 - 50.5

How do I take my measurements?

1. Chest size (cminch)
With your arms down, measure your chest circumference (1) at the strongest point

2. Waist circumference (cminch)
Measure your natural waist circumference (2) located just above your belly button, at the thinnest point

3. Hip circumference (cminch)
Measure your hip circumference (3) at the widest point

Terms of delivery

Delivery tracking

For all other questions:

Visit the Ultrabold Help Center