Portwest Iona Workwear
Every Portwest Iona Workwear style we stock, from sweatshirts to enhanced visibility shirts, with its price and add to cart: 5 listings, 21 part numbers; materials Cotton, Polyester Knit, Polyester/Cotton. Ratings below are as published by Portwest for each style. Ships in 1–2 business days; most orders arrive in 3–7 business days.
Iona Workwear styles
Source: Portwest product pages, fetched Nov 7 2026; prices from the store.
Iona Workwear ratings by style
| Style | Type | ANSI 107 | EN ISO 20471 | EN 343 / waterproof | Material | Fabric weight | Closure | Pockets | UPF | Standards as stated |
|---|---|---|---|---|---|---|---|---|---|---|
| B307 | Sweatshirts | Non-ANSI | — | — | Polyester/Cotton | 8.8 oz (300 g/m²) | — | — | 40+ | Non-ANSI, UPF 40+ |
| F145 | Enhanced Visibility Shirts | Non-ANSI | — | — | Cotton | 5 oz | — | 2 | 40+ | Non-ANSI, UPF 40+ |
| F477 | Enhanced Visibility Polo Shirts | Non-ANSI | — | — | Polyester Knit | 4.5 oz | Button | — | — | Non-ANSI |
| F813 | Coveralls | Non-ANSI | — | — | Polyester/Cotton | 7 oz | Zipper & Snaps | 10 | 40+ | Non-ANSI, EN ISO 13688, UPF 40+ |
| S916 | Enhanced Visibility Bib Overalls | Non-ANSI | — | — | Polyester/Cotton | 7 oz | — | 6 | 40+ | Non-ANSI, UPF 40+ |
Source: Portwest product pages, fetched Nov 7 2026; Portwest US data sheets and declarations of conformity. Ratings are as published by the manufacturer, not a recommendation for any task.
Iona Workwear sizes by style
B307 sizes
| Part number | Color | Size | Fit | EAN-13 | On our site |
|---|---|---|---|---|---|
| B307BKRS | Black | S | Regular | 5036108253807 | not stocked |
| B307BKRM | Black | M | Regular | 5036108253791 | not stocked |
| B307BKRL | Black | L | Regular | 5036108253784 | not stocked |
| B307BKRXL | Black | XL | Regular | 5036108253814 | this page |
| B307BKRXXL | Black | 2XL | Regular | 5036108253821 | this page |
| B307BKRXXXL | Black | 3XL | Regular | 5036108253838 | this page |
| B307BKR4XL | Black | 4XL | Regular | 5036108297856 | not stocked |
| B307BKR5XL | Black | 5XL | Regular | 5036108297863 | not stocked |
| B307BKR6XL | Black | 6XL | Regular | 5036108297870 | not stocked |
F145 sizes
| Part number | Color | Size | Fit | EAN-13 | On our site |
|---|---|---|---|---|---|
| F145YNRS | Yellow/Navy | S | Regular | 5036108381326 | not stocked |
| F145YNRM | Yellow/Navy | M | Regular | 5036108381319 | not stocked |
| F145YNRL | Yellow/Navy | L | Regular | 5036108381302 | this page |
| F145YNRXL | Yellow/Navy | XL | Regular | 5036108381333 | not stocked |
| F145YNRXXL | Yellow/Navy | 2XL | Regular | 5036108381340 | this page |
| F145YNRXXXL | Yellow/Navy | 3XL | Regular | 5036108381357 | this page |
| F145YNR4XL | Yellow/Navy | 4XL | Regular | 5036108381289 | this page |
| F145YNR5XL | Yellow/Navy | 5XL | Regular | 5036108381296 | this page |
F477 sizes
| Part number | Color | Size | Fit | EAN-13 | On our site |
|---|---|---|---|---|---|
| F477NARS | Navy | S | Regular | 5036108170395 | this page |
| F477NVRS | Navy | S | Regular | 5036108517176 | ask us |
| F477NARM | Navy | M | Regular | 5036108170388 | not stocked |
| F477NVRM | Navy | M | Regular | 5036108517169 | this page |
| F477NARL | Navy | L | Regular | 5036108170371 | not stocked |
| F477NVRL | Navy | L | Regular | 5036108517152 | this page |
| F477NARXL | Navy | XL | Regular | 5036108170401 | not stocked |
| F477NVRXL | Navy | XL | Regular | 5036108517183 | ask us |
| F477NARXXL | Navy | 2XL | Regular | 5036108170425 | not stocked |
| F477NVRXXL | Navy | 2XL | Regular | 5036108517190 | ask us |
| F477NARXXXL | Navy | 3XL | Regular | 5036108170432 | this page |
| F477NVRXXXL | Navy | 3XL | Regular | 5036108517206 | ask us |
| F477NAR4XL | Navy | 4XL | Regular | 5036108289486 | this page |
| F477NVR4XL | Navy | 4XL | Regular | 5036108517121 | ask us |
| F477NAR5XL | Navy | 5XL | Regular | 5036108289493 | this page |
| F477NVR5XL | Navy | 5XL | Regular | 5036108517138 | ask us |
| F477NAR6XL | Navy | 6XL | Regular | 5036108297979 | this page |
| F477NVR6XL | Navy | 6XL | Regular | 5036108517145 | ask us |
F813 sizes
| Part number | Color | Size | Fit | EAN-13 | On our site |
|---|---|---|---|---|---|
| F813NARS | Navy | S | Regular | 5036108170463 | not stocked |
| F813NARM | Navy | M | Regular | 5036108170456 | not stocked |
| F813NARL | Navy | L | Regular | 5036108170449 | this page |
| F813NARXL | Navy | XL | Regular | 5036108170470 | not stocked |
| F813NARXXL | Navy | 2XL | Regular | 5036108170487 | not stocked |
| F813NARXXXL | Navy | 3XL | Regular | 5036108170494 | this page |
| F813NAR4XL | Navy | 4XL | Regular | 5036108262427 | not stocked |
S916 sizes
| Part number | Color | Size | Fit | EAN-13 | On our site |
|---|---|---|---|---|---|
| S916NARS | Navy | S | Regular | 5036108219995 | not stocked |
| S916NARM | Navy | M | Regular | 5036108219988 | not stocked |
| S916NARL | Navy | L | Regular | 5036108219971 | this page |
| S916NARXL | Navy | XL | Regular | 5036108220007 | this page |
| S916NARXXL | Navy | 2XL | Regular | 5036108220014 | this page |
| S916NARXXXL | Navy | 3XL | Regular | 5036108220021 | this page |
Source: Portwest US data sheet carton tables (item number, colour, EAN-13 per size); Portwest Sept 16 2026 US file.
Iona Workwear literature
Portwest publishes "Portwest garment size guide (portwest.com/market/sizing)", and a garment-measurements PDF for F477, F813, S916.
Guides: black hi-vis and when a vest is required · ANSI 107 Class 1, 2 and 3 · how retroreflective material works · does OSHA require hi-vis · every hi-vis garment by class.
Portwest Iona Workwear questions
What does non-ANSI mean? Not rated under ANSI/ISEA 107: the garment has no Class 1, 2 or 3 rating and Portwest lists it as NON ANSI (enhanced visibility). Every Portwest Iona Workwear style we stock is listed that way by Portwest; see each style page.
Where can I buy Portwest clothing? Here. Bayshore Safety stocks 5 Iona Workwear styles (21 part numbers) with the price and add to cart for each size on this page: B307, F145, F477, F813, S916. Ships in 1–2 business days; most orders arrive in 3–7 business days.
Which Iona Workwear styles do you stock? B307, F145, F477, F813, S916.
How are Iona Workwear items sold? Individually; the colour and size pick the Portwest item number (style + colour code + fit letter + size).
What are the Iona Workwear styles made of? Cotton, Polyester Knit, Polyester/Cotton, as Portwest lists them.