Port Authority S100

Heavyweight Denim Shirt

Port Authority S100 Heavyweight Denim Shirt — 7.5 oz, 100% cotton stonewashed denim

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Ship to United StatesChecked Oct 28

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About this product

Port Authority S100 Heavyweight Denim Shirt uses 7.5 oz stonewashed, 100% cotton denim. It has double- and triple-needle stitching, a button-down collar, a left chest pocket and rounded adjustable cuffs.

What to know

  • 7.5 oz stonewashed, 100% cotton denim

    Apparel fabrics guide
  • Double- and triple-needle stitching

  • Button-down collar on the denim shirt

  • Left chest pocket on the shirt

More product details

The S100 Heavyweight Denim Shirt uses stonewashed denim made from 100% cotton. Its 7.5 oz specification describes the fabric weight, rather than the mass of the finished shirt.

The shirt has double- and triple-needle stitching, a button-down collar and a left chest pocket. Rounded adjustable cuffs finish the sleeves. Manufacturer care calls for a cold wash and low tumble drying, without bleach or dry cleaning.

Common questions

Is the Port Authority S100 made from cotton?

Yes. It uses 100% cotton stonewashed denim with a published fabric weight of 7.5 oz.

Does the Port Authority S100 have a button-down collar?

Yes. Its collar points fasten with buttons, which is what button-down describes here.

How do I wash the Port Authority S100?

Machine wash cold with like colors. Do not bleach or dry clean. Tumble dry low and use a warm iron if necessary.

Port Authority S100 prices in other countries

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

Starting prices · one item · checked 28 Oct 2026

United States · USD Product + shipping
  • Printify Cheapest · 3–7 business days
    $47.00

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