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Safety shoes

Ultrabold Nebula

Ultra-resistant safety boots

Reviews
$72.00
Chaussures de sécurité montante Ultrabold Nebula - Bunker Black [Main]
Safety shoes

Ultrabold Nebula

Ultra-resistant safety boots

Reviews
$72.00
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

Anti-puncture protection

The Ultrabold anti-perforation sole material effectively protects your feet from any risk of perforation

Anti-slip sole

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

Shock absorption

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

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.

Ultrabold Nebula Ultrabold Nebula

More details

Discover the most fashionable safety shoe ever created! Inspired by urban looks, Nebula features a highly breathable microperforated mesh lining for continuous ventilation without compromising its water-repellent capabilities. Its line is enhanced by intertwined gel quarters, giving it an unmistakable streetwear look.

Nebula is built on a cloud-like, perforated, non-slip sole that helps the foot spread body weight evenly across the sole. This unique sole makes Nebula a must-have safety shoe. Available in grey and black, Nebula suits both men's and women's attire.

Like all our best protective footwear models, Nebula protects your feet from shocks thanks to its anti-crush shell, but also from electric shocks, punctures, and slips thanks to its anti-slip sole.

Uses

Thanks to its anti-slip, anti-electric, and anti-perforation sole, as well as its shockproof shell, Nebula is certified to ISO 20345, a European standard that guarantees that your safety shoes meet the requirements for use in environments where safety is a high priority.

Construction, hotel and restaurant, medical, mechanical, electrical, plumbing, painting, tiling, and building industries: Nebula is your best ally for protection at any time of the day.

Nebula is also recommended for city walking, weight training, fitness, motocross...

Additional information

  • Designed for: Men and Women
  • Weight: 475g (size 42)
  • Package content: A pair of shoes and its box
  • Materials: Breathable mesh - Steel toe cap - Kevlar sole
  • Color shown: Bunker Black
  • Reference: UB-NEBU-BLK-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