King Gee Women's ONYX 6CZ Composite Toe Work Boot

The Women’s ONYX 6CZ Composite Toe Work Boots is built for high performance in heavy industrial environments. Designed with a women-specific fit, it combines advanced safety features with all-day comfort. Crafted from full grain water resistant leather and lined with Cosmo Lunar fabric, it offers durability and breathability in equal measure.

Weighing approximately 0.72 kg per boot (AU/US 7), the ONYX 6CZ is lightweight yet tough. The composite toe cap provides the same level of protection as steel while being non-conductive and up to 30 percent lighter. WELLMAX puncture protection adds a flexible, non-metallic barrier underfoot, while FLEX TEC ankle flex technology and D3O lateral impact protection support natural movement and reduce strain.

The ShockGuard Pro PU midsole disperses impact and returns energy, while the ATX Grip SRC rubber outsole delivers traction and heat resistance up to 300 degrees Celsius. Additional features include a YKK 10-gauge zipper for secure access, Kevlar RKT reflective thread for strength, and a Cordura comfort collar for abrasion resistance. Certified to AS 2210.3:2019 and endorsed by APODA, this boots is engineered to keep you safe, supported, and comfortable in demanding conditions.

Features

Key Attributes of the Women's ONYX 6CZ Composite Toe Work Boots

• Women’s Specific Fit: Tailored to the female foot shape for enhanced comfort and support.

• Composite Safety Toe Cap: Provides 200 Joules of impact protection, non-conductive, and up to 30 percent lighter than steel.

• Weight: Approximately 0.72 kg per boot (AU/US 7), reducing fatigue during extended wear.

• WELLMAX Puncture Protection: Non-metallic flexible plate tested to international standards, offering comfort and flexibility underfoot.

• FLEX TEC Ankle Flex Mechanism: Biomechanical design allows natural ankle movement and reduces strain.

• D3O Lateral Impact Protection: Delivers advanced shock absorption for ankle safety.

• ShockGuard Pro PU Midsole: Disperses impact and delivers energy rebound for long distance wear.

• ATX Grip SRC Rubber Outsole: Resists oil, acids, and hydrolysis, with heat resistance up to 300 degrees Celsius.

• YKK 10 Gauge Zipper: Strong, lightweight, and resistant to heat, cold, and chemicals.

• Cordura Comfort Collar: Adds durability and abrasion resistance in high stress areas.

• Kevlar RKT Reflective Thread: Lightweight, heat resistant, and stronger than steel on an equal weight basis.

• XTKicker Heel Reinforcement: Protects against wear and adds durability in demanding conditions.

• TriTec Innersole Comfort System: Supports foot anatomy with cushioning and stability.

• Cosmo Lunar Lining: Provides extreme comfort and breathability.

• ARZ plus Heel Cushioning: Expandable polymer in the midsole absorbs force at heel strike for added comfort.

• Electrical Hazard Rated: Tested to ASTM F2413-11 for insulation against electrical hazards.

• Anti-static functionality: Safely conducts excess static electricity to the ground, reducing ignition risks.

• APODA Endorsed: Tested and recommended by experts for improved comfort and foot health.

• Certification: Fully approved by AS 2210.3:2019 Benchmark® standards, read more about it here.

• Colours Available: Black and Wheat

Why You’ll Love It

The Women’s ONYX 6CZ Work Boots delivers serious protection without sacrificing comfort. With a composite toe cap, puncture-resistant plate, and ankle flex technology, it’s built for long days in tough environments. Reinforced with Kevlar stitching, Cordura fabric, and a heat-resistant outsole, it’s a boot that works as hard as you do.

Best Suited For: Heavy Industry, Construction, Manufacturing, Mining, and High Risk Environments.

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Usage Tips

Care for Your Women's ONYX 6CZ Work Boots for Optimal Performance

• Inspect stitching, outsole tread, and upper bond regularly to ensure safety.

• Store in a ventilated area away from extreme temperatures and sharp objects.

• If wet, allow it to dry naturally away from direct heat sources.

• Clean with a soft brush or damp cloth, apply suitable leather polish or cream, and waterproof with spray or stain repellent.

• Never use caustic or corrosive cleaning agents.

Size Guide

Women's Shoes Size Guide