The Mongrel SP>R or Rubber Sole range is a high-tech workboot that's built to take the heat, no matter how rugged the conditions. It features a new light and flexible polyurethane midsole with a nitrile rubber outer sole and heavy duty 6mm tread pattern. Matched with our new OrthoTec PU innersole, the Mongrel SP>R range has been designed specifically for industries such as mining and heavy construction.
The Mongrel SP>R or Rubber Sole range is a high-tech workboot that's built to take the heat, no matter how rugged the conditions. It features a new light and flexible polyurethane midsole with a nitrile rubber outer sole and heavy duty 6mm tread pattern. Matched with our new OrthoTec PU innersole, the Mongrel SP>R range has been designed specifically for industries such as mining and heavy construction.
in 1 offers
The lowest price for Mongrel 550020 Black High Leg Lace Up Boot w/ Scuff Cap / 7 right now is $207.96 at Cheap Work Boots.
The all-time low was $207.96 on 23 Apr 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 23 Apr 2026.
Mongrel 550020 Black High Leg Lace Up Boot w/ Scuff Cap / 7
The Mongrel SP>R or Rubber Sole range is a high-tech workboot that's built to take the heat, no matter how rugged the conditions. It features a new light and flexible polyurethane midsole with a nitrile rubber outer sole and heavy duty 6mm tread pattern. Matched with our new OrthoTec PU innersole, the Mongrel SP>R range has been designed specifically for industries such as mining and heavy construction.
The Mongrel SP>R or Rubber Sole range is a high-tech workboot that's built to take the heat, no matter how rugged the conditions. It features a new light and flexible polyurethane midsole with a nitrile rubber outer sole and heavy duty 6mm tread pattern. Matched with our new OrthoTec PU innersole, the Mongrel SP>R range has been designed specifically for industries such as mining and heavy construction.
Last updated at 23/04/2026 17:15:48
Mongrel DISCONTINUED 550020 Black High Leg Lace Up Boots with Scuff Cap Black / 6AU/UK - 7US
Free delivery between 25 Apr – 2 May
Mongrel DISCONTINUED 550020 Black High Leg Lace Up Boots with Scuff Cap Black / 6AU/UK - 7US
Free delivery between 25 Apr – 2 May
