The Studson SHK-1 Full Brim Vented Type II Class C Safety Helmet is engineered for professionals who require advanced impact protection and compliance with both Canadian and U.S. safety standards. Dual certified to ANSI/ISEA Z89.1 Type II Class C and CSA Z94.1 Type II Class C, this full-brim safety helmet helps protect against top and lateral impacts while maximizing airflow for enhanced comfort in hot working environments. Featuring Koroyd® energy-absorbing technology, Twiceme® NFC technology, a Fidlock® magnetic chinstrap and an adjustable Perfect Fit System, the SHK-1 delivers premium protection and all-day wearability for demanding industrial applications.

Key Features

Dual certification: Meets both ANSI/ISEA Z89.1-2014 (R2019) Type II Class C and CSA Z94.1-15 Type II Class C requirements.
Koroyd® impact protection: Full-shell Koroyd® construction absorbs energy from direct and angled impacts while promoting airflow.
Vented shell: Maximizes airflow to improve comfort in warm working environments.
Twiceme® NFC technology: Embedded NFC chip provides first responders with quick access to emergency contact and medical information.
Fidlock® 4-point magnetic chinstrap: Magnetic buckle allows quick one-handed operation while helping keep the helmet securely positioned.
Perfect Fit System: Front and rear dial adjustment fits head sizes from 53–63 cm (20.9–24.8 in).
Ionic+ comfort padding: Antimicrobial, moisture-wicking padding enhances comfort during extended wear.
Full brim design: Provides additional protection from sun, rain and falling debris.

Intended Use

Designed for workers requiring advanced impact protection in environments where electrical insulation is not required.

Construction, Infrastructure & Heavy Civil
Industrial Maintenance & Manufacturing
Transportation & Telecommunications
Mining, Aggregates & Material Handling
General Contracting & Municipal Services

Product Specifications

Manufacturer: Studson
Model: SHK-1
Helmet Style: Full brim.
Ventilation: Vented.
Helmet Type: Type II.
Electrical Class: Class C.
Impact Protection: Top, front, side and rear impact protection.
Interior Protection System: Koroyd® welded tube energy-absorbing structure.
Comfort Padding: Ionic+ antimicrobial moisture-wicking pads.
Retention System: Fidlock® 4-point magnetic chinstrap.
Fit System: Front and rear dial adjustment.
Head Size Range: 53–63 cm (20.9–24.8 in).
Weight: 560 g (19.8 oz).
Integrated Technology: Twiceme® NFC emergency information system.

Certifications & Standards

ANSI/ISEA Z89.1-2014 (R2019) Type II, Class C, LT/HT: Meets U.S. requirements for top, front, side and rear impact protection.
CSA Z94.1-15 Type II, Class C: Meets Canadian requirements for lateral impact protection.
EN 12492:2012: Meets requirements for shock absorption, penetration resistance, retention system strength and helmet stability.
SEI Certified: Independently tested and certified to applicable ANSI and CSA performance standards.