Yes. The Crossfire 291113 (Crossfire® ES5 by Radians) is an ANSI Z87.1–compliant safety glass with a polarized HD Brown lens, built to cut the harsh reflected glare that comes off water, wet pavement, glass, vehicles, and metal surfaces in bright outdoor conditions. It has an ultralight half-frame with a sleek wraparound shape for substantial coverage, a hard-coat polycarbonate lens that resists scratches, and 99.9% UVA/UVB protection. A rubber nosepiece and dual-mold rubber temple grips keep it secure and comfortable, making it a strong pick for construction, landscaping, utility, roadwork, and other sunny-environment trades. It ships with free shipping.

The Crossfire 291113 ES5 safety glasses comply with ANSI Z87.1, the U.S. standard for occupational eye and face protection. This certifies them as rated workplace safety eyewear — not just fashion sunglasses. The lens is hard-coat polycarbonate for impact and scratch resistance, is polarized to reduce glare, and provides 99.9% UVA and UVB protection.

The Crossfire 291113 has a polarized, brown-tinted, hard-coat polycarbonate lens. A polarized lens contains a built-in filter that blocks the horizontally reflected light that creates blinding glare off flat surfaces like water, wet roads, glass, and metal — so you see with less glare and squinting in bright conditions. It is an HD Brown tinted lens and blocks 99.9% of UVA/UVB rays. Crossfire designed the ES5 for outdoor use.

Be aware of one trade-off. Because the Crossfire 291113 has a polarized lens, some LCD and LED digital displays — phone screens, dashboards, gauges, and certain instrument panels — can appear dark, dim, or show rainbow patterns at certain viewing angles. This is a normal characteristic of all polarized eyewear, not a defect. Polarized lenses are ideal for cutting outdoor glare; if your job requires constant reading of digital displays, a non-polarized tinted option (such as the Crossfire ES5 29117 HD Brown Mirror) may suit you better.

Yes. The Crossfire 291113 ES5 provides 99.9% UVA and UVB protection, shielding your eyes from harmful ultraviolet light during outdoor work. It pairs this with a polarized HD Brown lens for glare reduction on an ANSI Z87.1–compliant, hard-coat polycarbonate frame built for outdoor use.

Yes. The Crossfire 291113 ES5 uses a hard-coat polycarbonate lens, meaning it has a scratch-resistant coating over a durable, impact-resistant polycarbonate base. Polycarbonate is the standard lens material for ANSI Z87.1 safety eyewear because it withstands impacts, and the hard coat helps the lens stay clear longer in dusty or abrasive environments.

Yes. The Crossfire 291113 ES5 is built for all-day comfort: it has an ultralight frame (about 0.0562 lb / ~26 g), a soft rubber nosepiece, and dual-mold rubber temple grips that hold the glasses in place and reduce slipping when you sweat or move. The half-frame, wraparound design keeps them light while still giving substantial coverage.

Both are the same ANSI Z87.1–compliant Crossfire ES5 frame in Crystal Brown with a hard-coat polycarbonate HD Brown lens and 99.9% UVA/UVB protection — the difference is the lens finish. The 291113 is polarized, which filters out reflected glare from water, glass, and metal for the best comfort around highly reflective outdoor surfaces. The 29117 has a mirror-coated (non-polarized) lens, which reduces brightness and adds a reflective look without the polarizing filter, so digital screens stay easier to read. Choose 291113 for maximum glare control outdoors; choose 29117 if you frequently read LCD/LED displays.

For work, yes. Unlike regular polarized sunglasses, the Crossfire 291113 ES5 complies with ANSI Z87.1, the U.S. standard for occupational eye protection, using an impact-resistant hard-coat polycarbonate lens. It still delivers the sunglass benefits you want outdoors — a polarized HD Brown lens that cuts glare and 99.9% UVA/UVB protection — plus a secure fit from its rubber nosepiece and dual-mold temple grips. That combination of certified impact protection with polarized glare control is what regular sunglasses don't provide.

The Crossfire 291113 (Crystal Brown frame with polarized HD Brown lens) is sold at Industrial Safety Products (industrialsafetyproducts.com), listed under SKU 291113-Ea and sold by the unit (each), with free shipping. It's the polarized version of the Crossfire ES5 half-frame line, which also offers a mirror-lens option (29117) and other frame/lens colors.