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ST10 Class 1 Polyester Micro Mesh Contrast Long Sleeve T-Shirt

As low as $20.91
HiVis Savings: $4.18
Also Available
  • ANSI Class 2 Type R Compliant
  • ANSI Class 1 Type O Compliant (Black Only)
  • CSA Z96-15 | Class 1, Level 2
  • 100% polyester micro mesh with wicking treatment
  • Reflective material with 4? contrast backing
  • Excellent breathability and comfort

Stay safe, comfortable, and noticed with the ST10 Safety T-Shirt from Tough Duck. Crafted from 100% polyester micro-mesh, this lightweight and breathable garment is designed with moisture-wicking capabilities to keep you cool throughout your workday. Enjoy color-blocking black that won’t fade over time and 2" reflective striping with 4-inch HiVis Yellow contrasting backing for excellent visibility. Get your ST10 by Tough Duck today, available in Black and sized XS–5X.


***Please note the brand Work King has a rolling name change to Tough Duck. The same great quality just under a new name.***


  • ANSI/ISEA 107 | Type O, Class 1
  • ANSI/ISEA 107 | Type R, Class 2, Available HERE
  • CSA Z96-15 | Class 1, Level 2
  • Silver Reflective Material with Contrast Backing
  • 100% Polyester Micro Mesh Fabric
  • Includes Moisture Wicking Treatment
  • Provides Excellent Breathability and Comfort
  • Available in Black
  • Sizes Range from XS-5X


This Product Contains the Following SKUs:



HiVis Yellow and HiVis Orange

ANSI Type R, Class 2 | Available HERE

ANSI Class

107-2020 | Type O, Class 1

Reflective Tape
Solid | Sewn | Silver Glass Bead | Contrast | Single Stitched | X-Back

Tough Duck

Size Chart

Machine Wash Warm

Do Not Bleach

Do Not Iron

Do Not Dryclean

Hang Dry

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