PortwestSKU: PW-AS20ZORXS

Portwest AS20 Anti-Static Short Sleeve T-Shirt

$19.89

The Portwest AS20 Anti-Static Short Sleeve T-Shirt is a lightweight, comfortable solution for EPA environments where electrostatic resistance is essential. Made from a high‑cotton blend with carbon fiber woven through the fabric and rib, this T‑shirt delivers reliable ESD protection without sacrificing comfort. Designed for warm environments and long shifts, it offers a clean, scratch‑free construction and an expanded size range to ensure the best fit.


Key Features:



  • 96% cotton / 4% carbon fiber (150g) fabric provides softness, breathability, and dependable ESD performance.

  • Carbon fiber woven throughout the fabric and rib ensures consistent anti‑static protection.

  • Certified to EN 1149‑5 and EN 61340‑5‑1 for use in controlled ESD environments.

  • Lightweight and comfortable, ideal for warm EPA conditions.

  • Comfort‑fit design supports unrestricted movement during long wear.

  • Ribbed collar for structure and durability.

  • Anti‑scratch construction with no exposed metal parts.

  • Expanded size range ensures an inclusive, reliable fit for all wearers.

  • Available in multiple colors to support workplace uniform programs.

CLICK HERE to view the sizing chart. A separate tab will open with the details for easy reference!

Ordering Questions

When will my order ship?

We aim to have all non-imprinted orders shipped within 3-5 business days after the order is placed!

Once your order ships, you’ll receive a confirmation email with tracking details. At this time, we ship to addresses within the contiguous United States.

We ship via UPS or USPS, depending on the size, weight, and destination of your order. Shipping method selection is handled automatically to ensure the best delivery option.

Please note that delivery times shown at checkout are estimates and begin once your order has shipped. Shipping delays caused by the carrier or weather are outside of our control.
How do returns work?

We want you to feel confident in your purchase. If an item doesn’t fit or isn’t quite what you expected, you can request a return directly from your order page using the 'Request Return' option.

Once your request is submitted, it goes directly to our Support Team. If the item is eligible, we’ll email you with return instructions. An approved RMA is required before sending any items back.

Return requests must be submitted within 30 days of receiving your order.

Returned items must be in new, resalable condition with original tags and packaging. All returns are inspected upon arrival to ensure they meet eligibility requirements before a refund is issued.

Please note:

  • Custom or imprinted items are final sale and not eligible for return
  • Return shipping is the customer’s responsibility
  • We recommend using UPS, USPS, or FedEx and keeping your tracking number, as we cannot be responsible for lost return shipments
Do you offer discounts for large orders?

We do! If you’re planning a large order of 50 units or more, you can share the details by clicking here to open our Bulk Request Form. We’ll put together a tailored quote for you and follow up with any questions to keep everything moving smoothly.

Have a Bulk Request? Fill out our form for a quote.