Sport-Tek ST390

PosiCharge Electric Heather Tee

Sport-Tek ST390 with short sleeves, showing its T-shirt format

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Adult M · Black ElectricShip to United StatesChecked Oct 28

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About this product

Sport-Tek ST390 PosiCharge Electric Heather Tee uses 100% polyester jersey at 4.1 oz. It has short sleeves.

What to know

More product details

The fabric is 100% polyester jersey, with a weight of 4.1 oz. The garment has short sleeves.

Set-in sleeves join the body around the armholes. Keep lettering clear of those joins when planning shoulder-area artwork. It has a removable tear-away garment label.

All T-Shirts

For the broadest side-by-side view, also compare Sport-Tek ST350 PosiCharge Competitor Tee .

Common questions

What is the fabric made from?

It uses 100% polyester jersey, with a fabric weight of 4.1 oz.

What does a set-in sleeve mean?

The sleeve is joined around the armhole. That differs from a raglan sleeve, whose seam runs diagonally from the neckline.

Can the label be removed?

Yes. The tear-away label is designed to be removed from the garment. Adding your own printed label is a separate decoration step.

Sport-Tek ST390 prices in other countries

Printify is cheapest by product + shipping to the US, the UK, Germany, Australia and Canada.

Adult M · Black Electric · one item · checked 28 Oct 2026

United States · USD Product + shipping
  • Printify Cheapest · 3–7 business days
    $26.26

Product + standard shipping for one item, in the country's currency. + duty: import duty billed on top. ≈ marks a converted product price.