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NSC 2025: Kask to showcase new Zenith X2 Max helmets

Larger helmet accommodates head sizes up to 26 inches

NSC 2025: Kask to showcase new Zenith X2 Max helmets
Source: Kask
Kask designed the X2 Max to ensure comfort and safety for a wider range of head sizes, accommodating longer faces and worker head sizes up between 23.6 and 26 inches.
By Donald Halsing 
September 10, 2025

Safety helmet producer Kask America recently launched its new Zenith X2 Max helmets.

The company will showcase its products at the 2025 Safety Congress & Exposition in booth 548.

The show is being hosted by The National Safety Council (NSC) Sept. 15-17 at the Colorado Convention Center in Denver, Colorado.

Based in Italy, Kask specializes in designing, developing, and manufacturing safety helmets for sporting and occupational safety applications.

“Xpanding” the X series

Kask said traditional head protection maxes out at 24.8 inches (63 centimeters), leaving many workers without a comfortable fit.

Kask designed the X2 Max to ensure comfort and safety for a wider range of head sizes, accommodating longer faces and worker head sizes up between 23.6 and 26 inches (60 to 66 centimeters).

The X2 is designed with the same KASK protection while providing even more comfort. It’s made with a longer chinstrap along with larger internal and external shells, offering all-around protection against impact and penetration including front, rear, and sides.

ZENITH X series | How to choose the right size for a perfect fit and protection

Features include:

  • HD polypropylene external shell - offers better impact protection especially at lower temperatures.
  • D-core technology - low density Neopor Ccycled EPS by BASF internal core protects from top impacts.
  • HD crown protection - high-density Neopor Ccycled EPS by BASF inner shell protection designed for all-around impacts.
  • Adaptive fit system - patented size adjustment system that adapts to head shapes to create a personalized, secure fit ensuring wearer comfort.
  • Click-in system - Attachment system that lets padding easily snap in and out.
  • Easy click system - Designed with integrated slots for snap-in eye protection, face protection, hearing protection, and weather protection.
  • Eco-leather chinstrap - 5 adjustment points for a personalized fit.

A sizing guide is available for the entire Zenith X2 series.

Ventilated, high visibility, and fire protection options

The Zenith X2 Max is part of Kask’s ANSI collection - meeting ANSI Z89.1 Type I and Type II standards - and includes ventilated (Air) and high-visibility options.

The FR version is also part of Kask’s Utilities collection, combining features and safety accessories for workers in industries that maintain infrastructure. This arc-rated equipment can help protect utility and electrical workers from electrical hazards and flames:

  • D-core and HD crown protection - fire-retardant, self-extinguishing treated high-density expanded polystyrene. Meets ASTM F2621 with an arc thermal performance value (ATPV) of 19 cal/cm2, and EN13501-1 Class E.
  • HD external shell - fire-retardant polypropylene. Meets ASTM F2621.
  • Lamp clips - fire-retardant, self-extinguishing treated, replaceable polyamide. Meets ASTM F2621.
  • Inner padding - fire-resistant, self-extinguishing Aramid does not melt or drip when exposed directly to extreme heat. Meets ASTM F1959, F1959M-22, with an ATPV of 4.8 cal/cm2
  • Chinstrap - fire-resistant, self-extinguishing, low flammability, non-melting acrylic. Meets ASTM F2621.

Kask also offers Nomex Kevlar sun shields and neck protectors - which are flame and fire resistant, non melting, and self extinguishing - tested to ASTM F1959-05, IEC 61482/1, with an ATPV of 22.2 cal/cm2.

Additional FR accessories include the ATPV10 and ATPV27 Ergo full face protection visors tested to ASTM F2178-12 standards. These shields enable wearers to work or be in the vicinity of live parts with arc protection up to 10 and 27 cal/cm2, respectively.

ZENITH X2 MAX - ZENITH X MAX | A helmet for a wider range of head sizes

All X2 Max helmets are high temperature-low temperature (HT-LT) performance rated. Most are Class E rated to provide dielectric protection against up to 20,000 volts - making them suitable for utility and electrical workers. Ventilated Air versions are Class C rated or conductive, which do not provide protection against electrical hazards.

  • Class E rated
    • Zenith X2 Max
    • Zenith X2 Max Hi Viz
    • Zenith X2 Max Fr
    • Zenith X2 Max Fr Hi Viz
  • Class C rated
    • Zenith X2 Max Air<
    • Zenith X2 Max Air Hi Viz

Every helmet Kask produces is tested for rotational impact performance, meeting its WG11 internal testing standard.

 

More about Kask

About Donald Halsing

Donald Halsing

Donald Halsing is the Founding Editorial Director of Work Safety 24/7. He was formerly the Associate Editor of Robotics 24/7.

Don's experience spans the supply chain, logistics, and construction industries, having worked in both warehouse operations and land surveying. He is also a professional wedding photographer with his fiancée Ashley.

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Related Topics

PPE   Eye Protection   Face Protection   Head Protection   Hearing Protection   News   Products   ANSI   ASTM   BASF   European Standards   High Visibility   Kask   NSC Safety Congress & Expo   Safety Helmets   Standards   All topics
 

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