Caterpillar Hoodie Size Guide: Finding the Right Fit for Work and Casual Wear

When it comes to workwear, fit matters as much as function—and Caterpillar hoodies are no exception. Whether you’re layering up for a long day on the job or just looking for a durable hoodie for casual wear, getting the right size ensures both comfort and performance. In this Caterpillar hoodie size guide, we’ll break down the key sizing details, how their fit compares to other brands, and tips for choosing the perfect size for your needs.


1. Understanding Caterpillar Hoodie Sizing

Caterpillar hoodies typically follow standard US men’s sizing, which tends to run true to size or slightly roomier to accommodate work layering. Most CAT hoodies come in sizes ranging from Small (S) to 3XL or 4XL, depending on the design.

Standard Size Chart (Approximate):

SizeChest (inches)Waist (inches)Sleeve (inches)
S34–3628–3032–33
M38–4032–3433–34
L42–4436–3834–35
XL46–4840–4235–36
2XL50–5244–4636–37
3XL54–5648–5037–38

Note: These measurements can vary slightly depending on the hoodie style (e.g., zip-up vs pullover).


2. Workwear Fit vs. Casual Fit

Caterpillar hoodies are engineered primarily for functionality on job sites, so their fit tends to be:

  • Relaxed in the chest and shoulders for ease of movement.
  • Longer in the body and arms to ensure full coverage, especially when bending or reaching.
  • Roomy enough for layering over thermal shirts, base layers, or jackets.

However, many people wear CAT hoodies for streetwear or casual use. If that’s your plan:

  • For a modern, slimmer look, consider sizing down if you’re between sizes.
  • For oversized streetwear style, go one size up and pair with joggers or work boots.

3. How to Measure Yourself for the Right Size

Before buying your hoodie, grab a soft tape measure and take these steps:

  1. Chest: Wrap the tape around the fullest part of your chest while keeping your arms relaxed at your sides.
  2. Waist: Measure around your natural waistline—not your jeans line.
  3. Sleeve: Measure from the center of the back of your neck to your wrist, with your arm slightly bent.

Once you’ve got these numbers, compare them to the size chart above to find your best fit.


4. Try It On: Fit Tips for Different Body Types

Here are some quick fit suggestions based on body shape:

  • Tall and Lean: Opt for standard sizes but check for “tall” options if available, especially for sleeve and body length.
  • Broad Shoulders or Muscular Build: Go for your usual size but ensure shoulder seams don’t sit too high. A relaxed fit hoodie like the CAT Trademark hoodie works well.
  • Stocky or Plus-Sized: Look for hoodies labeled “relaxed” or “full cut” and consider 2XL or 3XL options for room to move.
  • Women Buying Men’s Sizing: Many women size down one full size for a closer fit. So if you’re normally a women’s medium, a men’s small may work well.

5. Layering Considerations for Work Use

Because CAT hoodies are often worn as outer layers in colder conditions, think about:

  • Room for thermal wear underneath during winter.
  • Hood size to accommodate hard hats or beanies.
  • Mobility: Avoid overly snug sizes that restrict movement, especially in the arms and shoulders.

6. Final Thoughts: Comfort Meets Durability

A well-fitting Caterpillar hoodie should offer the best of both worlds—comfort for casual wear and durability for demanding work environments. Stick to your usual size for a relaxed, functional fit, or play with sizing up or down based on how you plan to wear it. And always check specific product measurements when shopping online, as different models (like the CAT Full Zip Hooded Sweatshirt or the Trademark Logo Pullover) may vary slightly.

Finding your perfect CAT hoodie size means you’ll stay warm, mobile, and stylish—on or off the job.