SOTTOZERO SZ500G FLEXIFLY NERA GRIGIA SCARPA ANTINFORTUNISTICA S1PS FO SR HRO Dinamitek 1
  • SOTTOZERO SZ500G FLEXIFLY NERA GRIGIA SCARPA ANTINFORTUNISTICA S1PS FO SR HRO Dinamitek 1
  • SOTTOZERO SZ500G FLEXIFLY NERA GRIGIA SCARPA ANTINFORTUNISTICA S1PS FO SR HRO Dinamitek 2
  • SOTTOZERO SZ500G FLEXIFLY NERA GRIGIA SCARPA ANTINFORTUNISTICA S1PS FO SR HRO Dinamitek 3
  • SOTTOZERO SZ500G FLEXIFLY NERA GRIGIA SCARPA ANTINFORTUNISTICA S1PS FO SR HRO Dinamitek 4

SZ500G FLEXIFLY BLACK GRAY SAFETY SHOE S1PS FO SR HRO SOTTOZERO

Discover the future of protection with the Flexifly Black/Grey SZ500G Safety Shoe . This super-lightweight (just 400g) shoe from the Wave-In line combines the cutting-edge carbon fiber toecap with the practicality of a hands-free slip-on design. Breathable, antistatic, and featuring a heat-resistant HRO sole, it is the perfect choice for the professional who demands sporty comfort and maximum technological safety.

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Flexifly SZ500G: Extreme Lightness and Carbon Protection

The Black/Grey Flexifly represents the excellence of below zero's Wave-In line, designed to revolutionize the market with footwear that blends the dynamic look of sneakers with the highest safety performance.

Technical Specifications and Certification

  • Protection Class: S1PS FO SR HRO (compliant with UNI EN ISO 20345:2022).
  • Upper: Made of Flyknit + TPU , an ultra-breathable technical fabric that wraps the foot.
  • Toe Cap: Carbon Fiber , 49% lighter than traditional materials, with high rigidity and thermal stability.
  • Puncture-resistant insole: Made of UHMWPE (ultra-high molecular weight polyethylene), flexible and tested for 3mm nails.
  • Insole: Removable in perforated Eva + Mesh , shock absorbing and antistatic (zigzag stitching).
  • Sole: In Phylon and HRO Rubber , resistant to contact heat up to 300°C and with SR certified grip.

Advantages and Innovations

  • Slip-On Convenience: Thanks to the elastic laces and the pull-on design, the shoe can be put on without using your hands.
  • Featherweight: Weighing just 400g on average, it dramatically reduces fatigue during extended shifts.
  • Heel Support: The TPU heel reinforcement ensures greater stability and perfect support for the foot.
  • FO and SR Resistance: Sole designed to resist hydrocarbons and offer maximum grip on slippery surfaces.

Applications and Examples of Use

Due to its technical features and S1PS certification, the Flexifly SZ500G is ideal for:

  • Precision logistics, transport and goods handling.
  • Indoor industrial services and maintenance.
  • Electronics sector and laboratories (thanks to the ESD antistatic properties).
  • Contexts with occasional exposure to heat sources (thanks to the HRO sole).
  • Professionals looking for non-magnetic footwear without metal components.
Discover SOTTOZERO, the Italian brand founded in 1999 specialising in technical, modern, all-season workwear. Reliability, expertise and advanced logistics. On Dinamitek you find functional, safe garments designed to last.

SOTTOZERO is an Italian brand founded in 1999 and specialising in workwear designed to offer protection, comfort and style in every season. The company stands out for its attention to materials, the search for modern technical solutions and efficient logistics that ensure constant product availability.

The range includes jackets, trousers, softshells, technical sweatshirts and thermal garments designed to face demanding weather conditions, always maintaining a high level of ergonomics and freedom of movement. Each product is designed to accompany the professional in daily activities, from the site to logistics, up to the most intensive outdoor work.

Alongside clothing, SOTTOZERO offers a complete line of PPE footwear. The CRYSTAL series is appreciated for its lightness, UHMWPE protection and modern design that combines safety and prolonged comfort. The Wave-In line introduces an ergonomic structure with cushioning materials and a sole designed to ensure stability, grip and responsiveness in movement, ideal for those who spend many hours on their feet.

SOTTOZERO is the choice for those seeking a balance between functionality, aesthetics and durability. A reliable brand for professionals who work outdoors, on sites, in warehouses and in all contexts where high-performing, resistant and ready-to-use garments are needed.



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