Radians St21 Class 3 Long Sleeve T-Shirt With Max-Dri

The Radians ST21 Class 3 Long Sleeve T-shirt is a high-visibility garment engineered for safety and comfort in warm environments. This shirt utilizes Max-Dri moisture-wicking technology to keep workers cool and dry, solving the common problem of heat stress and discomfort associated with wearing high-visibility gear for extended periods.

• Achieves Ansi/Isea 107 Class 3 compliance, ensuring maximum visibility and safety in high-risk zones and traffic areas.
• Constructed from 100% Polyester Birds-Eye Mesh for durability and breathability, standing up to jobsite wear and multiple industrial washes.
• Max-Dri technology pulls moisture away from the body, improving worker efficiency and comfort during long shifts in hot or humid conditions.

This shirt is best suited for construction crews, highway workers, utility personnel, and anyone requiring high-level visibility (Class 3) and comfort in outdoor or demanding work environments.

• Material: 100% Polyester Birds-Eye Mesh.
• Reflective Tape: 2″ Heat Transfer, Stretchable.
• Pocket: 1 Upper Left Front (non-reflective).

About IndustrialSafety.comIndustrialSafety.com is a trusted national distributor of PPE, safety equipment, and industrial supplies for businesses, contractors, and municipalities across the U.S. We specialize in bulk orders, compliance-driven products, and hard-to-source safety solutions. If you need volume pricing, project quotes, or help finding the right product for your application, our team is ready to help — reach out anytime for a fast, no-pressure quote.