7121 Insulated Twill Coverall

As low as $99.99
HiVis Savings: $17.00
Also Available

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

Keep safe, warm, and comfortable on the job with the Tough Duck 7121 Insulated Twill Coverall. Designed with a 7.5 oz twill fabric blend of 65% polyester & 35% cotton, the coverall is durable yet breathable for superior comfort. It’s also insulated with 5oz polyester quilting to guarantee added warmth on any job site. Features a lay-down collar and two-way heavy-duty brass zipper for convenience as well as numerous pockets to store your tools or essential items like keys, phones or personal effects – quickly accessible through side pass-through pockets without unzipping! With sizes SM-3X available in both Navy and Black, this coverall will keep you protected throughout your shift.


***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 |

Reflective Tape
No Tape

Tough Duck

Size Chart

Machine Wash Warm

Do Not Bleach

Do Not Dryclean

Tumble Dry

Iron On Low Heat
Copyright © 2005-2023 Summit Safety (dba HiVis Supply). All rights reserved.