Work King S757 Class 1 HiVis Thermal Overall

Tough Duck

  • $94.99
  • Save $25

See size chart

These ANSI Class 1 hi vis thermal overalls from Work King feature a quilted insulation that will keep you warm on the coldest of days and are constructed with a 100% premium cotton duck material that ensure that these hi vis overalls will withstand the rugged nature of your job. Multiple pockets provide all the utility that you need on the job while an elastic waist and adjustable shoulder straps provide a secure and comfortable fit.

  • ANSI/ISEA 107 Type O Class 1
  • CSA Class 2 Level 2 (Orange)
  • CSA Class 1 Level 2 (Black/Navy)
  • Shell: 100% premium cotton duck
  • Lining: Quilted 6 oz polyester insulation
  • 3MTM ScotchliteTM Reflective Material with 4″ contrast backing
  • Multi-pocket design
  • Double knees
  • Storm flap with snap closure over zip-to-the-hip nylon zippers
  • Back elastic waist
  • Adjustable shoulder straps
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We Also Recommend

To assist you in your purchasing decision and for your convenience, we have collected sizing information on several of the most popular brands in high visibility clothing and workwear including Petra Roc, Portwest, Big Bill, Liberty Uniform, Viking Wear, GSS Safety, and more! For your reference solely, we have included these links to these sizing charts on this page.

5.11 Tactical

Big Bill

GSS Safety

Liberty Uniform

Petra Roc


Viking Wear