SizeHarbor

Create size guides, match them to your products, and offer an optional fit quiz on your storefront.

Open the app from Apps in your Shopify admin to manage your size charts.

• Flexible size guides. Build measurement tables and guides from templates or create your own.
• Product assignments. Match charts by product, collection, product type, or tag.
• Optional fit quiz. Offer size recommendations using your size rules. Shoppers’ answers stay in their browser.