ESS Crossbow ONE Ballistic Eyewear — Tan

The ESS Crossbow ONE are single-lens ballistic eyewear designed for shooters, professional operators and hunters who need certified eye protection under real working conditions. The single polycarbonate ballistic lens provides a wide field of view with no joints or optical discontinuities, and the Tan frame pairs readily with sand- or Coyote-toned kit.

Compliance with ANSI Z87.1+, U.S. MIL-PRF-31013 and CE EN166 is not a minor detail: it means the lens has passed ballistic impact testing with high-velocity projectiles — a requirement that conventional sunglasses do not meet. ClearZone technology combines a scratch-resistant treatment with an anti-fog coating integrated into the lens, keeping vision clear when moving between cold and warm environments or working under physical exertion. 100% UVA and UVB protection is relevant across all use cases, from high-altitude hunting to outdoor operations in high-radiation environments.

The DedBolt retention system allows tool-free lens changes, with shaped detents and a central port that guide installation even with gloves on — a practical advantage over free-pressure systems, which require more care to ensure proper engagement. The flexible frame with Tri-Tech Fit technology adapts to face shape via interchangeable temples included in the box; the composite silicone nosepiece is likewise interchangeable, allowing precise fit adjustment without permanent modification. Compatibility with other products in the Cross-Series family allows the system to be expanded with alternative lenses or dedicated ESS accessories.

Key features

• MIL-PRF-31013 and ANSI Z87.1+ certification: verified ballistic and industrial protection, not equivalent to standard sport eyewear.
• Single-piece lens with no optical distortion across the full field of view: target reading and depth perception remain unaffected.
• Integrated ClearZone scratch-resistant and anti-fog coating: the smoke grey lens maintains adequate light transmission in full or variable lighting.
• DedBolt retention system: lens changes are fast even with gloves, but require the correct engagement sequence to ensure ballistic retention.
• Tri-Tech Fit frame with interchangeable temples and nosepiece: fit adjustment is mechanical and repeatable, not dependent on frame flex alone.
• Cross-Series compatibility: the same frame accepts lenses and accessories from the ESS family, broadening use options without changing the frame.

In the box

• 1 Crossbow ONE with smoke grey lens
• Tri-Tech Fit temples
• Interchangeable composite silicone nosepiece
• Microfibre pouch
• ESS manual