By BIG Boots UK

Mongrel 561 Side Zip Safety Boots - Stone

Regular price £139.99 GBP Ex Vat
£167.99 Inc Vat
Regular price £95.00 GBP Sale price £139.99 GBP
Shipping calculated at checkout.
Boot size: 6
Brand: BIG Boots UK
Availability: Low stock: 10 left
Brand Code: 561060 - 6
Regular price £139.99 GBP Ex Vat
£167.99 Inc Vat
Regular price £95.00 GBP Sale price £139.99 GBP

Mongrel Side Zip Safety Boots

The Mongrel 561 Side Zip Safety Boots are Australian-made and built to handle the toughest working conditions. Designed with a higher cut for added ankle protection and crafted from durable full-grain leather, these boots are made for long-term performance in demanding environments.

Equipped with a Vibram® heat-resistant sole, the 561 can withstand temperatures of up to 300°C, making it ideal for high-heat applications such as metalwork, roadworks and heavy industry.

Inside the boot, the OrthoTec Poron® footbed provides outstanding comfort throughout the day, offering excellent shock absorption and anatomical arch support to reduce fatigue on long shifts. The convenient side zip design allows for quick and easy on-off without compromising support or safety.

Trusted by farmers, miners, tradespeople and industrial workers, the Mongrel 561 delivers dependable protection, comfort and durability where it matters most.

Key Safety Features

  • Steel toe cap for impact protection

  • Full-grain leather upper for durability

  • Heat-resistant Vibram® outsole (up to 300°C)

  • Side zip for easy access

  • High-cut design for added ankle support

Safety Rating

EN ISO 20345:2022
S1 FO SC SR

In plain English:
These boots feature a steel toe cap, anti-static properties, energy-absorbing heel, fuel and oil-resistant sole, extra scuff protection, and top-grade slip resistance — keeping you safe and stable on challenging surfaces.

 

Shipment processing time: All orders are
processed within 2-3 business days.

Orders are not shipped or delivered on weekends or holidays.

Shipping charges for your order will be calculated and displayed at checkout.

Shipment confirmation & Order tracking: You will receive a Shipment Confirmation email once your order has shipped containing your tracking number(s).

We aim to ensure that you are completely
satisfied with your purchases. However, if you need to return an item, we accept returns within 14 days of receipt.

Return Shipping: Customers are responsible for the return shipping costs.

We recommend that you return products in their original condition and packaging. For any further assistance with your return, please contact our customer service team.