Sport-Tek ST550

PosiCharge Competitor Polo

Sport-Tek ST550 with short sleeves and a polo collar

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Gelato has the lowest product + shipping at $28.26

Adult M · BlackShip to United StatesChecked Oct 28

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About this product

Sport-Tek ST550 PosiCharge Competitor Polo uses 100% polyester Interlock at 3.8 oz. It has short sleeves and a polo collar.

What to know

  • 3.8 oz 100% polyester Interlock

    Apparel fabrics guide
  • Set-in sleeve construction

  • Removable tear-away garment label

  • Short sleeves with polo collar

More product details

The fabric is 100% polyester Interlock, with a weight of 3.8 oz. The garment has short sleeves and a polo collar.

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.

Common questions

What is the fabric made from?

It uses 100% polyester Interlock, with a fabric weight of 3.8 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 ST550 prices in other countries

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

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

United States · USD Product + shipping
  • Gelato Cheapest · 4–6 business days
    $28.26
  • Printify 5–9 business days
    $29.14

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