# How to enable size chart on product page

### Size chart eligibility <a href="#size-chart-eligibility" id="size-chart-eligibility"></a>

Products must have a '**Size**' option to be eligible for size chart function.

{% hint style="success" %}
By default, validation is performed by checking the product’s options. If your product includes an option named ‘Size’, it is deemed eligible. However, you might not always want it to be ‘Size’, or your store might operate in a language other than English. In such cases, you can modify the name used for validation:
{% endhint %}

1. From your Shopify admin, go to **Online Store -> Themes.**
2. Find the theme that you want to edit, and then click **Edit default theme content** under **Actions** menu.&#x20;

<figure><img src="/files/JTddWIiiMojuBcFYg6a4" alt=""><figcaption></figcaption></figure>

4. Under **Products** tab, navigate to the **Product size chart**  -> **Size chart options** and change it to the name you want for validation:

<figure><img src="/files/u66Xj7vX7c0948aNrVAl" alt=""><figcaption></figcaption></figure>

4. Click **Save** to confirm your changes.

### Enable size chart <a href="#enable-size-chart" id="enable-size-chart"></a>

1. First you need to create a page for your size chart content. From your Shopify admin, go to **Online Store** > **Pages** then click **Add page**.&#x20;
2. You can enable size chart on **product page or** **featured product** section by navigating to **Variant picker** block.
3. There is an option named **Size chart page**, and here's to choose the page that you just created. If a product is eligible, a size chart button should display below the size options. When clicked, it opens a popup that represents the page's content:

<figure><img src="/files/p85SSVXZWb9ld3EfLchg" alt=""><figcaption></figcaption></figure>


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://halosoft.gitbook.io/soul-documentation/tutorials-and-topics/how-to-enable-size-chart-on-product-page.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.