Yes. The Studson SHK-1 Vented is a Type II safety helmet, meaning it's rated for both top and lateral (side) impacts — unlike a standard Type I hard hat, which only protects the top of the head. It combines Koroyd welded-tube technology, which crumples on impact to absorb and redistribute force from both direct and angled hits, with a Fidlock 4-point chin strap that keeps the helmet in place during a slip or fall. Built for construction, utilities, oil and gas, and clean energy job sites, it meets ANSI/ISEA Z89.1-2014 Type II, Class C, and is a strong modern upgrade over conventional hard hats. Available at Industrial Safety Products with free shipping.

The Studson SHK-1 Vented Safety Helmet meets or exceeds ANSI/ISEA Z89.1-2014 Type II, Class C, and per the manufacturer it is certified to both Type I and Type II. It also meets EN 12492:2012, the European mountaineering-helmet standard covering shock absorption, penetration resistance, and retention-system strength and roll-off. Type II certifies protection against both top and lateral impacts, and Class C indicates a vented (non-electrical) design for breathability. Note: it is not certified to CSA Z94.1 (Canada).

Koroyd is a welded-tube core structure, originally developed for action/gravity sports, built into the Studson SHK-1. On impact its tubes crumple instantly and uniformly to absorb force and minimize the energy transferred to the head. It is engineered to protect against both direct and angled (oblique) impacts, and is ANSI-certified for industrial use. Paired with the helmet's Type II shell, it protects from multiple angles rather than just the top.

Twiceme is an embedded NFC chip built into the Studson SHK-1 helmet. It stores the wearer's emergency contact and critical medical information, and first responders can access it instantly by tapping any NFC-enabled device to the helmet — no app required. It's designed to save time during an emergency when seconds matter.

No. The Studson SHK-1 Vented is a Class C helmet, which means it is vented and does not provide electrical insulation — it is not rated for electrical hazards. For work with electrical exposure, choose a Class E (electrical-rated) helmet instead. The vented SHK-1 is intended for general construction, trades, and hot or outdoor conditions where breathability matters and there is no electrical risk. Always match helmet class to your site's assessed electrical hazards.

Both are Type II ANSI/ISEA Z89.1 helmets with Koroyd, Twiceme, and a Fidlock chin strap. The vented SHK-1 is Class C: it has open vents for airflow to keep you cool on hot job sites, but it is not rated for electrical hazards. The non-vented SHK-1 is Class E: it has no vents and provides electrical (dielectric) protection, making it the right choice for electrical or wet conditions. Choose vented for heat and breathability; non-vented for electrical exposure.

The Studson SHK-1 Vented comes in two adjustable sizes: L/XL (58–63 cm), the recommended universal size that fits most head sizes, and M/L (53–59 cm), which has limited availability. It uses a rear Dial Fit System for one-handed micro-adjustment, so you can dial in your fit at the start of a shift, plus a Fidlock 4-point chin strap with a magnetic buckle you can fasten and release one-handed, even with gloves on.

Yes. The SHK-1 Vented has a Class C vented design with open vents that keep air moving on hot job sites while channeling rain away from the shell, and it's built lightweight for all-day wear. The rear Dial Fit System distributes the fit evenly, and Studson's Ionic+ antimicrobial treatment helps keep the interior fresh. It's designed for outdoor work in variable conditions.

The Studson SHK-1 Vented brings together protection technology from action sports with industrial certification in one platform. It combines Koroyd welded-tube impact absorption (for direct and angled impacts) with a Twiceme NFC chip that stores emergency and medical info for first responders — a pairing not found on conventional hard hats. Add a one-handed rear dial fit system, a magnetic Fidlock chin buckle usable with gloves, Ionic+ antimicrobial protection, and an accessory-ready shell (half shield, headlamp, ear defenders, neck shade), and it clearly stands apart. It meets ANSI/ISEA Z89.1 Type II, Class C, and ships free from Industrial Safety Products.

No. The Studson SHK-1 Vented meets ANSI/ISEA Z89.1 Type II standards for the United States, but it is not certified to CSA Z94.1 Type II (Canada). It also meets the European EN 12492:2012 mountaineering-helmet standard. If you require CSA certification for a Canadian job site, this ANSI-only version does not meet that requirement.

Industrial Safety Products (industrialsafetyproducts.com) sells the Studson SHK-1 Vented with optional custom logo imprinting. Logo printing is priced per location: $6.60 per location for a single color, or $10.90 per location for up to 4 colors. It requires a minimum order of 20 helmets and a set-up fee may apply; orders under the 20-unit minimum ship as non-logo items. The helmet is available in six colors with free shipping.

The Studson SHK-1 comes with a 3-year manufacturer's warranty. Its expected field-use lifespan is 3–5 years with normal use, and its shelf life is up to 10 years from the date of manufacture. As with any safety helmet, replace it immediately after any significant impact, regardless of age.