HOT ! BAD OXYGEN™ ULTRA-LIGHTWEIGHT ZIP SIDE SAFETY WORK BOOTS

THE WORLD\'S MOST LIGHTWEIGHT WORK BOOTS

Weighing in 33% lighter than the average industry work boot, this ultra-lightweight sneaker boot feels like a running shoe delivers heavy-duty site protection. Featuring a highly breathable mesh base with athletic structural \"caged\" overlays, it eliminates dead weight and delivers maximum airflow, giving your feet the oxygen they need to float through a 12-hour shift without fatigue.

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  Ultra-Lightweight: Clocking in at just 550 grams per boot (Size 8), these are a massive 33% lighter than traditional work boots, drastically reducing leg fatigue.

  
  


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  Maximum Breathability: High-airflow mesh panels let your feet breathe, actively cooling you down during blistering summer days.

  
  


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  Heavy-Duty Side Zip & Strap: Forget lacing up every morning. We’ve integrated a premium medial side zipper with a secure velcro top-strap for lightning-fast on and off.

  
  


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  Premium Anti-Fatigue Insole: Each pair comes pre-loaded with a massively thick, shock-absorbing support innersole to actively reduce knee and lower back pain.

  
  


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  Engineered Safety Toe Cap: Maximum certified protection against site hazards, without the heavy, clunky profile.

  
  


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  Shock-Absorbing Midsole: Lightweight EVA foam cushioning that takes the impact of hard concrete floors so your joints don\'t have to.

  
  


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  Durable Outsole with Flex Grooves: Enhanced traction and flexibility designed to move naturally with your foot.

  
  


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  Covered by Warranty: Quality assurance for long-lasting durability on the toughest Aussie sites.

  
  

2. Product Details

While average work boots tip the scales at over 800 grams, this featherweight design clocks in at a remarkably light 550g (Size 8). By replacing heavy, traditional materials with an athletic, track-inspired \"caged\" mesh upper, we have created the world\'s most lightweight work boots.

This massive 33% reduction in weight is the ultimate solution for workers suffering from foot, knee, or back fatigue. The upper features highly durable synthetic overlays combined with a moisture-wicking, breathable mesh base. This creates a locked-in, secure fit that drastically reduces drag while supplying a constant flow of cooling oxygen to the foot in the harsh Australian summer heat.

Underfoot, an ultra-lightweight foam midsole is paired with our premium anti-fatigue gel-support innersole. Engineered specifically for tradies working long hours on unforgiving concrete surfaces, it actively absorbs impact with every step. Complete with an engineered steel toe cap, a heavy-duty side-access zipper, and a slip-resistant outsole, you get uncompromising safety at a fraction of the weight. Designed and registered in Melbourne, Australia.

3. Specifications

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  Design Profile: Ultra-Lightweight Sneaker Boot

  
  


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  Weight: 550g per boot (Size 8) – 33% lighter than standard work boots

  
  


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  Safety Toe Cap: Engineered Safety Steel Toe Cap

  
  


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  Safety Standard: AS 2210.3:2019

  
  


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  Closure: Laces + Medial Side Zipper with Velcro Security Strap

  
  


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  Upper Material: Ultra-Lightweight Breathable Mesh with Synthetic Caged Overlays

  
  


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  Lining Material: Moisture-Wicking Breathable Mesh

  
  


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  Midsole: Lightweight Shock-Absorbing EVA Foam

  
  


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  Outsole: Heavy-duty TPU / Rubber hybrid with flex grooves

  
  


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  Insole: Thick Premium Anti-Fatigue Support Innersole included

  
  


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  Available Colours: Black, Wheat, Stone

  
  


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  Available Sizes: 4, 5, 6, 7, 8, 9, 10, 11, 12 (Men\'s UK/AUS)

  
  

4. Size Chart

Fit Profile: This shoe fits true-to-size. We recommend ordering your typical size, provided you check the correct regional conversion.

Default Sizing: All sizes listed are based on standard Men\'s UK Sizing.

Available Sizes: 4, 5, 6, 7, 8, 9, 10, 11, 12 (Men\'s UK)

Half Sizes: If you typically wear a half size, we generally recommend sizing up to ensure a comfortable fit when wearing thick work socks.

Women\'s Fit: This is a unisex style. While listed in standard Men\'s UK sizing, these boots are designed to fit both men and women comfortably. If you are purchasing for a woman, please refer to our size conversion guide to find your exact Men\'s UK equivalent.

For full international conversions and measurements, please visit our Size Chart Page.