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7121 Insulated Twill Coverall

HiVis Savings: $14.49
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The Work King 7121 Insulated Twill Coverall is designed with 7.5 oz 65% polyester, 35% cotton twill fabric. For warmth, this coverall is insulated with 5 oz polyester. Also featuring a lay down collar for clean look. 


  • Polyester Blend
  • Pass through pockets for easy access
  • Chest and pencil pocket
  • Rear patch pocket
  • Back elastic waist 


The Tough Duck 7121 Insulated Twill Coverall is designed with a 7.5 oz twill fabric that is made with a blend of 65% polyester and 35% cotton. Making the coverall's fabric durable yet breathable for a comfortable fit. This product is also insulated with a quilted 5 oz polyester to guarantee additional warmth on any job site. The 7121 features a lay-down collar and a two-way, heavy-duty brass zipper for convenience and added durability. With multiple pockets for tools, this coverall also has side pass-through pockets to provide quick access to essential items like keys, phones, or personal effects without having to unzip. This coverall's sizes range from SM-3X and are available in both Navy and Black.


***Please Note the Brand Work King Has a Rolling Name Change to Tough Duck. The Same Great Quality Under a New Name.***


  • 7.5 oz 65% Polyester, 35% Cotton Twill Material 
  • Quilted 5 oz Polyester Insulation Lining 
  • Lay-Down Collar
  • Pockets:
    • Left Chest Pocket
    • Pencil Pocket Included in Chest Pocket
    • Right Rear Patch Pocket
    • Side Pocket on Both Hips
  • Pass-Through Side Pockets for Easy Access
  • Back Elastic Waist
  • Available in Navy and Black 
This Product Contains the Following SKUs:


RCH-7121-NV-SM | RCH-7121-NV-MD | RCH-7121-NV-LG | RCH-7121-NV-XL | RCH-7121-NV-2X | RCH-7121-NV-3X |


RCH-7121-BK-SM  |RCH-7121-BK-MD | RCH-7121-BK-LG | RCH-7121-BK-XL | RCH-7121-BK-2X | RCH-7121-BK-3X |

Size Chart

Machine Wash Warm

Do Not Bleach

Do Not Dryclean

Tumble Dry

Iron On Low Heat
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