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Gildan Hoodie Size Chart: Adult, Unisex, and Youth Sizing Explained

June 15, 2026 6 min read By Cameron Wells
Quick Answer
Table of Contents
  1. Adult unisex sizing
  2. Youth sizing
  3. Why size charts matter more in bulk orders
  4. Why single-piece ordering removes the risk
  5. Frequently Asked Questions

Is gildan hoodie size chart even a question, or three different questions bundled together: what does adult unisex sizing mean, how does youth sizing map to age, and how do I get this right before I place an order for a group. This guide covers all three, plus why sizing mistakes matter less when ordering piece by piece instead of by the case.

Adult Unisex Sizing

Unisex hoodies are built on a single sizing scale that runs from small through 3XL or larger depending on the specific style. Fit runs true to size for most buyers, meaning a customer who wears a medium in most brands typically wears a medium in a unisex hoodie as well. A small number of buyers who prefer a looser, oversized look size up one size from their usual.

Youth Sizing by Age

Youth sizeApproximate age
XS4-5 years
S6-7 years
M8-10 years
L12-14 years
XL16-18 years

These are approximate ranges. Actual fit varies by the individual child, so for a team or group order it is worth confirming with parents rather than assuming by age alone.

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Why Size Charts Matter More for Bulk Orders

A wholesale case order requires committing to a size breakdown before anyone has tried anything on. Get the ratio wrong, and mediums sell out in a week while larges sit unsold for months. This is one of the most common regret points for anyone who has run a bulk apparel order for a team or event.

How Single-Piece Ordering Removes the Sizing Guess

When every hoodie is printed to order, there is no size run to predict. Each buyer picks their own size at checkout, and the correct size prints and ships. This is one of the clearest advantages single-piece custom printing has over a bulk case order, covered in more depth in Gildan bulk hoodies without the bulk order.

Let Buyers Pick Their Own Size

Every hoodie prints to the size ordered. No size run to guess, no leftover stock.

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Frequently Asked Questions

Does Gildan hoodie sizing run true to size?

Most unisex styles run true to size for the average build. Buyers who want a looser, oversized fit commonly size up by one.

How do youth sizes map to age?

Roughly XS for 4-5 years, S for 6-7, M for 8-10, L for 12-14, and XL for 16-18, though individual fit varies by child.

What is the largest size available?

Adult unisex sizing commonly extends to 3XL depending on the specific style. Check the size options listed on each individual product page.

How do I avoid ordering the wrong sizes for a team?

Use single-piece ordering so each person picks their own size at checkout, instead of committing to a guessed size breakdown for a bulk case.

Cameron Wells
Cameron WellsCustom Apparel and POD Industry Writer

Cameron has been writing about the custom apparel and print on demand industry for seven years, with a background in e-commerce operations. He covers platform comparisons, no-minimum vendors, and what is changing for small custom merch businesses.

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