SEEGEA

Product attributes: definition, structure, bulk management

Product attributes are the structured building blocks that power your filters, Google Shopping feed and AI-generated copy. Get them right once and everything downstream improves automatically.

8 min readApril 17, 2026

Product attributes are the structured backbone of your catalog. They power on-site filters, Google Shopping feeds, variant generation and AI copy. Messy attributes mean messy everything downstream — and the only way to fix it is to edit them in bulk, fast.

The standard attribute schema for e-commerce

These attributes appear in 90% of e-commerce catalogs:

AttributeTypePowers
colorString (+ hex)Filter, Shopping feed, variants
sizeString or numberFilter, variants, size guide
materialString (% composition)Filter, Google Shopping, copy
weightDecimal + unitShipping, Shopping feed
gtinString (EAN/UPC)Google Shopping, mandatory
brandStringShopping, SEO, schema.org
genderEnumFilter, Shopping
age_groupEnumShopping (mandatory for apparel)
conditionEnumShopping feed
is_bundleBooleanShopping feed

3 critical naming conventions

Consistency over creativity

"navy", "Navy" and "Navy Blue" are three different values in your filter. Standardize color names to a validated list before importing. Use a controlled vocabulary document that every team member references.

Units: pick one, stick to it

Mixing kg and lb, cm and in breaks Google Shopping feeds and creates filter chaos. Define units per attribute at the schema level. Seegea lets you enforce unit rules per attribute field.

Metafields for custom attributes

Non-standard attributes (UV protection factor, thread count, fire rating) live as metafields in Shopify and as characteristics in PrestaShop. Seegea reads and edits both inline, no code needed.
Google Shopping apparel requires gender, age_group, color and size for every variant. Missing any of these fields disqualifies the listing from the Shopping feed entirely.

Bulk editing attributes at scale

The main pain point with attributes is not defining them — it is filling them in retroactively across a 5,000-SKU catalog. Seegea makes this manageable: filter products by collection or product type, select all, and fill the attribute inline across the entire selection. A team can normalize a full catalog's color attributes in a single afternoon.

Every bulk edit creates a version checkpoint. If a bulk attribute change produces Google Shopping rejections, Ctrl+Z restores the previous state across all affected products instantly. Built in France between Annecy and Chantilly, Seegea provides hands-on onboarding for your first bulk attribute session.

Normalize your catalog attributes in one session

30 min Google Meet · we do it live together

Normalize your catalog attributes in one session
Created in France (Annecy – Chantilly) · Email & Google Meet support

FAQ

A product attribute is a structured data field that describes a specific characteristic of a product: color, size, material, weight, gender, certification. Unlike free-text descriptions, attributes have defined types (string, number, boolean, list) that power filters and feeds.

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