Please note that all custom imprinted, FR rated, or closeout items are all non-returnable items.
SHK-1 Type II Class E Non-Vented Full Brim Non-Vented Safety Helmet
SKU
STU-SHK1-FB
As low as
- ANSI/ISEA Z89.1 Type II, Class E
- EN-12492 European Standard
- Offers protection from lateral blows and objects, from the front, back, sides, and top
- Koroyd Crumples instantly on impact to absorb maximum force
- twICEme® An integrated chip based on NFC technology
- Fidlock® 4-point chin strap system, with a magnetic buckle closure
- Adjustable rear dial
- One size fits most. Head circumference 53-63cm
- Weight: 525g
THE SUPPORT YOU NEED WHEN
SECONDS MATTER
Each STUDSON helmet features twiCEme® technology, which securely stores your medical info, ICE contacts, and location data - accessible to first responders with a simple tap of a smartphone in an emergency.
ENGINEERED TO
ABSORB.
DESIGNED TO
PROTECT.
Koroyd's welded tubes collapse instantly on impact, absorbing and dispersing energy in a controlled way. This reduces the force to your head and protects against both direct and angled impacts - helping prevent serious, life-changing injuries.
FRESH BY DESIGN
Helmets trap heat, creating ideal conditions for bacteria. Our lonic+ materials stop microbes from growing and multiplying - keeping your helmet fresh, clean, and safe, even when there's no impact.
EFFORTLESS, EVEN WITH GLOVES
The Fidlock® SNAP buckle opens with a simple lateral slide - easy to use with just two fingers, even while wearing gloves. Quick, secure, and effortlessly one-handed.
THE SUPPORT
YOU NEED WHEN
SECONDS MATTER
Each STUDSON helmet features twICEme technology, which securely stores your medical info, ICE contacts, and location data - accessible to first responders with a simple tap of a smartphone in an emergency.
ENGINEERED TO
ABSORB.
DESIGNED TO
PROTECT.
Koroyd's welded tubes collapse instantly on impact, absorbing and dispersing energy in a controlled way. This reduces the force to your head and protects against both direct and angled impacts - helping prevent serious, life-changing injuries.
FRESH
BY DESIGN
Helmets trap heat, creating ideal conditions for bacteria. Our Ionic+ materials stop microbes from growing and multiplying - keeping your helmet fresh, clean, and safe, even when there's no impact.
EFFORTLESS,
EVEN WITH GLOVES
The Fidlock SNAP buckle opens with a simple lateral slide - easy to use with just two fingers, even while wearing gloves. Quick, secure, and effortlessly one-handed.
The Studson SHK-1 Type II Class E Full Brim Safety Helmet is engineered for demanding job sites where maximum head protection is non-negotiable. Meeting ANSI/ISEA Z89.1 Type II and Class E standards, this non-vented helmet delivers reliable impact resistance from every angle and protects against electrical hazards up to 20,000 volts. The Koroyd technology core absorbs force instantly on impact, reducing injury risk. Integrated Twiceme® NFC chips offer immediate access to essential safety or medical info in emergencies. With a magnetic Fidlock® 4-point chinstrap and rear dial fit adjustment, this full brim safety helmet is easy to use—even with gloves. Adjustable sizing fits head circumferences from 53 to 63cm. For professionals who demand certified protection, innovative features, and on-the-job comfort, this safety helmet is purpose-built for critical worksites.
- ANSI/ISEA Z89.1 Type II, Class E Non-Vented
- EN-12492 European Standard
- Offers protection from lateral blows and objects, from the front, back, sides, and top
- Koroyd Crumples instantly on impact to absorb maximum force
- Twiceme® An integrated chip based on NFC technology
- Fidlock® 4-point chin strap system, with a magnetic buckle closure
- Adjustable rear dial
- One size fits most. Head circumference 53-63cm
- Weight: 525g
This Product Contains The Following SKUs
STU-SHK1-FB-WH | STU-SHK1-FB-CF | STU-SHK1-FB-HY | STU-SHK1-FB-HO | STU-SHK1-FB-BCF | STU-SHK1-FB-WCF | STU-SHK1-FB-GY | STU-SHK1-FB-NV | STU-SHK1-FB-YL
ANSI Class
ANSI-Type-II--Class-E
Brand
Studson




A Logo Can Be The Difference Between Being Seen On The Job Site And Standing Out On The Job Site
HiVis Supply can add your company name or logo to your high visibility work gear. This quick add-on can help you identify your team while working on a job site with mixed contractors. It’s also a great way to build brand awareness for your company.
Our imprinting services include simple and cost-effective single-color imprinting, highly reflective imprinting for improved visibility, or full color imprinting to match every detail of your company logo.
The cost is low. The turnaround is quick. The quality is unbeatable.
What safety standards does the Studson SHK-1 Type II Class E Full Brim Safety Helmet meet?
The Studson SHK-1 meets ANSI/ISEA Z89.1 Type II, Class E standards and the EN-12492 European Standard. It offers electrical insulation up to 20,000 volts and protects against impacts from the front, back, sides, and top.
What is Koroyd technology in this helmet?
Koroyd technology is a protective layer made of welded tubes that instantly crumple upon impact, absorbing maximum force to reduce the risk of head injury.
What is Twiceme® and how does it work?
Twiceme® is an integrated NFC-based chip inside the helmet. It securely stores safety information such as medical data, emergency contacts, and personal identifiers, accessible by first responders with a smartphone in an emergency.
Is the chin strap adjustable, and how does the Fidlock® system work?
Yes, the Studson SHK-1 features a Fidlock® 4-point chinstrap with a magnetic buckle. It allows quick, easy one-handed operation, even with gloves.
What head sizes does the SHK-1 helmet fit?
This helmet is designed to fit head circumferences ranging from 53 to 63 cm, and it includes a rear dial for precise adjustment.
Is the SHK-1 Full Brim helmet vented?
No, the SHK-1 Type II Class E Full Brim Safety Helmet is non-vented for maximum electrical insulation and impact protection.
How much does the Studson SHK-1 helmet weigh?
The helmet weighs 525 grams.
Can the helmet be used in electrical work environments?
Yes, it is rated Class E for electrical insulation up to 20,000 volts, making it suitable for electrical work and job sites requiring strict head protection.
How do I access the emergency info stored on the helmet?
Tap a smartphone near the Twiceme® symbol on the helmet to access stored safety details (NFC-enabled devices required).
Does this helmet provide protection from lateral and top impacts?
Yes, the SHK-1 is a Type II helmet, offering protection from impacts to the front, back, sides, and top of the head.

















