The Carhartt Men's Iconic K87 Pocket T-Shirt has been a staple of workwear since 1992 for a straightforward reason: it does what it promises without fuss. But deciding whether this heavyweight cotton t-shirt is right for you, and which size to order, requires more thought than grabbing whatever fits in the shop. This guide walks you through the practical realities of this work tee so you can make an informed choice.

What Makes the K87 Different from Your Regular T-Shirt

The Carhartt K87 is built from rugged, heavyweight cotton jersey. This isn't the thin casual tee you'd wear to lounge around. The fabric is substantially thicker and designed to withstand regular wear on job sites, in garages, or anywhere durability matters more than lightness.

The defining feature is the functional pocket built into the chest. This isn't decorative. It's sized and positioned to hold smaller essentials safely while you work—pens, keys, measuring tapes, or whatever you need within arm's reach. The rib-knit crewneck stays put and resists stretching, and importantly, the neck label is tagless, which means no itching or distraction when you're focused on your tasks.

Understanding the Fit: Why Loose Fit Matters for Work

The K87 comes in a loose fit through the chest and shoulders. This is intentional. If you're used to fitted casual t-shirts, this will feel noticeably roomier, but that's the point. The extra room lets you bend, lift, and move without the fabric pulling tight across your body. When you're working, restricted movement is annoying. Fabric that binds when you lift your arms or crouch down defeats the purpose of a work shirt.

If you typically wear a medium in fitted casual shirts, you might find a medium K87 still has plenty of room for movement. Don't upsize thinking the looseness means you need a larger size—the fit is already generous.

Sizing: Regular and Big & Tall Options

The Carhartt K87 Pocket T-Shirt comes in both regular and Big & Tall sizes. Regular sizing runs through standard measurements, while Big & Tall sizing offers extended sizes with proportional increases in length and width for taller or larger frames.

If you're over six feet tall, Big & Tall sizing prevents the shirt from riding up at the waist. The torso length is longer, which matters more than people realize—a regular size that's too short looks awkward and rides up when you bend or lift, defeating the purpose of a work shirt. Similarly, if you have a larger build, the Big & Tall cut provides proportional width throughout, not just in the chest.

To pick the right size, measure across your chest at the fullest point and check the size chart carefully. Remember that the K87 already has a loose fit, so use the measurement to guide you, not personal preference for how fitted you like casual clothes.

Care and Durability Over Time

Heavyweight cotton means this shirt will last, but it requires basic care to maintain that durability. Wash in warm water and dry normally. The fabric will soften with repeated washing, but that's normal and doesn't reduce durability. The pocket will hold up to daily use and frequent washing without fraying or pulling loose.

One practical note: cotton shrinks slightly if dried on high heat. If you want the shirt to keep its original fit, use medium heat or air dry. The fabric won't shrink dramatically, but even a small amount matters when you're relying on consistent fit for work.

When the K87 Is the Right Choice

This shirt makes sense if you work in environments where durability and function matter more than fashion. Construction, automotive work, landscaping, manufacturing, and similar trades all benefit from a reliable work tee with a pocket. It's also practical for anyone who wears work clothes regularly but wants something less specialized than full workwear gear.

The Carhartt Men's Iconic K87 Pocket T-Shirt isn't flashy, and it doesn't need to be. It's designed to be paired with other work clothes—Carhartt pants or layered under a jacket—and to disappear into your rotation of reliable everyday gear. That's its whole point.

The product in this guide: Carhartt Men's Iconic K87 Pocket T-Shirt