ST21B High Visibility Long Sleeve T-Shirt, Yellow/Black – Radians


Bulk Discount Pricing:
  • 100% Polyester
  • Arid Birdseye Mesh
  • Max-Dri Moisture Wicking Technology
  • 2″ Heat Transferred Reflective Tape
  • 1 Pocket
SKU: rad-st21b-2 Category:
ST21B-3PGS-M - M
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ST21B-3PGS-L - L
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in stock
ST21B-3PGS-2X - 2XL
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ST21B-3PGS-3X - 3XL
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ST21B-3PGS-4X - 4XL
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ST21B-3PGS-5X - 5XL
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Radians ST21B Class 3 Hi-Vis Long Sleeve T-Shirt

The Radians ST21B is a Class 3 Long sleeve T-shirt designed to provide ANSI 107 compliance in the convenient form of a long sleeve t-shirt. The 100% polyester mesh construction maximizes breathability and prevents sweat and discomfort. Equipped with Max-Dri Moisture Wicking Technology, the Radians ST21B picks up moisture and transports it away from the skin, leaving it dry and the wearer happy. The 2? silver reflective stripes are adhered to the t-shirt via heat, making this safety shirt fit and feel like a regular t-shirt.

ANSI 107 class 3 safety apparel is intended for use by those exposed to the most dangerous of working conditions. Type R Class 3 safety apparel is for workers whose heavy task load puts them in danger or when the wearer must be conspicuous through a range of body motions.

Additional information

MpnST21B-3PGS-M, ST21B-3PGS-L, ST21B-3PGS-XL, ST21B-3PGS-2X, ST21B-3PGS-3X, ST21B-3PGS-4X, ST21B-3PGS-5X
Gtin674326289359, 674326289366, 674326289373, 674326289380, 674326289397, 674326289403, 674326289410
Weight2 lbs
Dimensions1 × 1 × 1 in


M, L, XL, 2XL, 3XL, 4XL, 5XL



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