Portwest RT23 Hi-Vis T-Shirt S/S

Portwest RT23 Hi‑Vis T‑Shirt S/S is a rail‑specification high visibility t‑shirt that delivers reliable safety protection with outstanding comfort. Designed for warm weather and indoor working environments, this lightweight hi‑vis t‑shirt is fully certified to RIS 3279, making it ideal for rail, construction, and general site work where compliance and comfort are essential.

Crafted from breathable polyester bird eye knit fabric, the RT23 efficiently draws moisture away from the body to keep wearers cool, dry, and comfortable throughout the workday. The advanced Texpel™ wicking fabric finish enhances drying performance and helps with stain removal, ensuring the garment maintains a professional appearance even in demanding conditions. A generous fit allows ease of movement, making it suitable for long shifts and physically active roles.

This short sleeve hi‑vis t‑shirt features reflective tape for increased visibility and is certified to ANSI/ISEA 107 after 50 washes, offering long‑lasting durability and compliance. The crew neck design with a taped neck seam reduces irritation for all‑day comfort, while the 40+ UPF rated fabric blocks 98% of harmful UV rays, providing added protection for outdoor tasks.

Key Features:

• Rail specification hi‑vis t‑shirt certified to RIS 3279
• Lightweight, breathable fabric for warm weather and indoor work
• Moisture‑wicking performance keeps the wearer cool, dry, and comfortable
• Texpel™ wicking fabric finish enhances drying and stain resistance
• Reflective tape for increased visibility in low‑light conditions
• Generous fit for comfort and ease of movement
• Crew neck design with taped neck seam for reduced irritation
• 40+ UPF rated fabric blocks 98% of UV rays
• Certified to ANSI/ISEA 107 after 50 washes