JSP EVO ALTA Skyworker Safety Helmet - Wheel Ratchet - Black - Vented - Code ARC170-001-100

• Conforms to EN 12492
• High impact head protection for a wide range of applications
• Interchangeable front module
• Maximised compatibility and accessory integration

The new EVO® ALTA™ offers all-round impact protection. The mountaineering-style helmet features a specialised shell structure and internal liner to increase durability and shock absorption performance. Precise adjustment settings enable a secure fit, ensuring the helmet remains stable.

EVO® ALTA™ Skyworker™ is certified to the EN 12492 mountaineering helmet standard with a 4-point chinstrap designed to stay secure under force, maximising security during a fall.

INTERCHANGEABLE FRONT MODULE

EVO® ALTA™ features a unique interchangeable front module. Select the integrated ID card holder for on-site identification or choose the logo-ready standard front to apply company branding. Both front modules enable attachment of a helmet lamp and other accessories.

COMPATIBILITY & ACCESSORIES

The EVO® ALTA™ range maximises compatibility and accessory integration. Attachment points on the helmet shell enable firm fitting of ear defenders, faceshields, goggle and lamp straps, plus a range of other accessories.

ALL-ROUND PROTECTION

EVO® ALTA™ provides all-round impact protection with top, side, front and rear shock absorption performance. The helmet is designed with an extended nape section to offer greater neck coverage.

DUAL VENTILATION

Side and rear ventilation in the helmet’s shell and liner reduce temperatures by an average 2-3 degrees. EVO® ALTA™ Baseworker™ is available in a non-vented version to provide EN 397 440V electrical insulation.

EPP LINER

EVO® ALTA™ features an internal impact liner to increase shock absorption and penetration protection. Manufactured in expanded polypropylene (EPP), the liner is lightweight and ventilated for comfort.

MAXIMUM COMFORT

The Revolution® Flex wheel ratchet harness secures the helmet, eliminating pressure points to provide maximum comfort. Fitted with a replaceable Chamlon™ cotton sweatband and fully compatible with EVO® cooling sweatbands for protection against heat stress.

SECURE FIT

The harness cradles the head to keep the helmet stable with an adjustable 4-point chinstrap for increased security. 3D-Adjustment depth settings enable the most precise fit attainable on a safety helmet.

4-POINT CHINSTRAP

The 4-point chinstrap is easy to adjust on the head. Size and anchorage point adjustment enable a tailored fit for different head sizes, ensuring stability and greater comfort.

Dimensions