Flexible Reflective Workwear for Crews in Non-ANSI Applications
The black long sleeve construction shirt made for crews that need moisture-wicking comfort and added visibility without an ANSI-rated garment. Its 4.5 oz bird-eye knit polyester fabric uses a wicking finish to support drying and stain release during active work.
Two-tone HiVisTex Pro segmented reflective tape moves more easily than traditional solid tape. A tape-free chest pocket, two mic tabs, and a taped neck seam add practical storage, radio access, and shift-long comfort.
Key Features
- Moisture-wicking polyester
- Segmented reflective tape
- Tape-free chest pocket
- Two radio mic tabs
- Comfort-taped neckline
- Long-sleeve coverage
Common Uses
- Construction support
- Warehouse operations
- Facility maintenance
- Manufacturing floors
- Jobsite supervision
- Industrial uniforms
Fit, Care, and Ordering
Select the required size before adding the shirt to the cart, and use the Size Chart tab to compare body measurements. The manufacturer specifies mild washing at a maximum of 40 C, line drying, no bleach, no tumble drying, no ironing, no dry cleaning, and a maximum of 25 washes. Follow the garment label supplied with the exact size ordered.
Branding and Crew Programs
The left chest pocket is positioned away from the reflective tape to leave a cleaner area for compatible corporate branding. Confirm decoration placement and method before production so logos do not cover reflective material, mic tabs, seams, or other functional elements.
Portwest S346 Iona Plus Work Shirt FAQ
Is the Portwest S346 an ANSI-rated high-visibility shirt?
No. Portwest classifies the S346 as non-ANSI and states that it does not comply with ANSI/ISEA 107-2015. It is intended for enhanced visibility in applications that do not require an ANSI-rated garment.
What material is the S346 shirt made from?
The shell is 100% polyester bird-eye knit with a listed fabric weight of 4.5 oz. Portwest applies a Texpel wicking finish to enhance drying and aid stain removal.
What type of reflective tape does it use?
It uses 2-inch two-tone HiVisTex Pro segmented reflective tape with contrasting material. The segmented construction supports flexibility while adding visibility.
Does the shirt have pockets and radio attachment points?
Yes. It has one tape-free chest pocket and two mic tabs for clipping a compatible radio microphone.
Can this black work shirt be decorated with a company logo?
The tape-free chest pocket is designed to provide a suitable area for corporate branding. Confirm the decoration method and placement before production so reflective and functional elements remain unobstructed.
How should the Portwest S346 be washed?
Portwest specifies a mild wash at no more than 40 C, line drying, and no bleach, tumble drying, ironing, or dry cleaning. The manufacturer lists a maximum of 25 washes; always follow the label attached to the garment.
