Mongrel 561 High Leg Side Zip Safety Boots - Stone

The Mongrel 561 High Leg ZipSider is the toughest boot in Mongrel's ZipSider range, built for the hottest and harshest worksites. Sitting above the 461 scuff cap and standard 261 ZipSider, it adds a higher-cut design for extra ankle coverage and a heat-resistant Vibram sole rated to 300C, making it the go-to choice where extreme temperatures and heavy wear are part of the job.

Cut from Stone premium nubuck leather with a 200J steel toe cap and a moulded PU scuff cap, the 561 pairs serious protection with all-day comfort from the OrthoTec Poron footbed and AirZone Comfort System. The YKK side zip with full-length ZipGuard makes for fast, secure entry, while Dri-Freeze lining and Nomex stitching stand up to the heat.

Key Features

• 200J Steel Toe Cap - Certified impact and compression protection on site
• Vibram Heat Resistant Sole - Oil and acid resistant, withstands temperatures up to 300C
• Higher Cut Design - Extra ankle coverage for demanding, high-heat environments
• Moulded PU Scuff Cap - Reinforces the toe area against abrasion and wear
• YKK Side Zip with Full ZipGuard - Fast, secure entry with a protective zip guard
• OrthoTec Poron Footbed - Shock-absorbing cushioning with anatomical arch support
• AirZone Comfort System - Promotes airflow and reduces fatigue over long shifts
• Dri-Freeze Lining - Dissipates heat to help keep feet cool
• Nomex Vamp Stitching - Heat-resistant stitching for long-lasting durability
• Silicone AbrasionGuard - Extra protection against scuffs and abrasion
• Australian Made - Manufactured in Australia to Mongrel's quality standards

Ideal For

• Boilermakers and Welders - Heat-resistant Vibram sole and Nomex stitching for hot work
• Metalworkers and Grinders - Scuff cap and abrasion guard for sparks and heavy wear
• Mining and Road Work - Higher cut and rugged sole for tough ground and asphalt
• Farming and Heavy Trades - Durable, supportive boot for long days in harsh conditions

Technical Specifications