Tough Duck ST21 Long-Sleeve Cotton Safety T-Shirt – Breathable Hi-Vis Workwear with Reflective Stripes, UPF 50+ & CSA/ANSI Compliance | Sizes: XS–5XL

Tough Duck ST21 Cotton Jersey Long-Sleeve Safety T-Shirt - Breathe Easy. Be Seen.

Stay safe, seen, and comfortable all day long with the Tough Duck ST21 Cotton Jersey Long-Sleeve Safety T-Shirt—your go-to choice for breathable and dependable high-visibility workwear. Designed for workers who need visibility and comfort without sacrificing ease of movement, this long-sleeve tee is made from lightweight 100% cotton jersey with a wicking treatment to keep you dry throughout your shift. Its rib-knit crew neck and cuffs provide a secure yet flexible fit, while the 4" contrast backing on the reflective striping ensures maximum visibility in low-light environments. Certified to meet both CSA and ANSI safety standards, it’s a smart and stylish addition to any job site or outdoor activity wardrobe.

Key Features: Breathable Safety with High-Visibility Comfort

• 100% Cotton Shell (150 GSM) – Soft, breathable fabric treated with moisture-wicking technology for all-day dryness
• High-Visibility Striping – Reflective material with bold 4" contrast backing to improve low-light visibility
• CSA & ANSI Certified – Meets CSA Class 1 Level 2 and ANSI Type O Class 1 standards for enhanced safety
• UPF 50+ Sun Protection – Shields skin from harmful UV rays while working outdoors
• Rib-Knit Crew Neck & Cuffs – Comfortable and secure fit that retains shape wash after wash
• Embellishment Friendly – Ideal for adding logos or company branding
• Naturally Breathable – Cotton fabric promotes airflow and minimizes overheating

Work Hard. Stay Cool. Be Seen.

Whether you're on the construction site, managing traffic, or tackling outdoor chores, the Tough Duck ST21 delivers the safety you need with the comfort you want. Engineered for performance, this tee keeps you dry, visible, and protected, day in and day out. Choose reliable comfort and professional-grade visibility—choose the Tough Duck ST21 today.