diff --git a/app/Domains/Catalog/Models/ItemAttribute.php b/app/Domains/Catalog/Models/ItemAttribute.php
index 72fc815..a2b6c74 100644
--- a/app/Domains/Catalog/Models/ItemAttribute.php
+++ b/app/Domains/Catalog/Models/ItemAttribute.php
@@ -13,6 +13,7 @@ use Illuminate\Database\Eloquent\Relations\HasMany;
     'attribute_id',
     'allow_multi_select',
     'sort_order',
+    'show_in_selector',
 ])]
 class ItemAttribute extends Model
 {
@@ -20,6 +21,10 @@ class ItemAttribute extends Model
 
     protected $table = 'item_attributes';
 
+    protected $attributes = [
+        'show_in_selector' => true,
+    ];
+
     protected function casts(): array
     {
         return [
@@ -27,6 +32,7 @@ class ItemAttribute extends Model
             'attribute_id' => 'integer',
             'allow_multi_select' => 'boolean',
             'sort_order' => 'integer',
+            'show_in_selector' => 'boolean',
         ];
     }
 
diff --git a/app/Domains/Catalog/Requests/StoreCatalogItemRequest.php b/app/Domains/Catalog/Requests/StoreCatalogItemRequest.php
index 6f07e98..bb5f8c2 100644
--- a/app/Domains/Catalog/Requests/StoreCatalogItemRequest.php
+++ b/app/Domains/Catalog/Requests/StoreCatalogItemRequest.php
@@ -82,6 +82,15 @@ class StoreCatalogItemRequest extends FormRequest
                     fn ($query) => $query->where('tenant_codigo', $tenantCode)
                 ),
             ],
+            'hidden_attribute_codes' => [Rule::prohibitedIf($isBundle), 'sometimes', 'array'],
+            'hidden_attribute_codes.*' => [
+                'required',
+                'string',
+                'distinct',
+                Rule::exists('attribute', 'codigo')->where(
+                    fn ($query) => $query->where('tenant_codigo', $tenantCode)
+                ),
+            ],
             'images' => ['sometimes', 'array'],
             'images.*' => ['required', new ImageOrBase64Rule],
             'variants' => [Rule::prohibitedIf($isBundle), 'sometimes', 'array'],
diff --git a/app/Domains/Catalog/Resources/CatalogItemDetailResource.php b/app/Domains/Catalog/Resources/CatalogItemDetailResource.php
index 016624f..8e7f17a 100644
--- a/app/Domains/Catalog/Resources/CatalogItemDetailResource.php
+++ b/app/Domains/Catalog/Resources/CatalogItemDetailResource.php
@@ -89,6 +89,7 @@ class CatalogItemDetailResource extends JsonResource
             'codigo' => $attribute->codigo,
             'nombre' => $attribute->nombre,
             'sort_order' => $itemAttribute->sort_order,
+            'show_in_selector' => $itemAttribute->show_in_selector,
             'is_required' => $attribute->is_required,
             'allow_multi_select' => $itemAttribute->allow_multi_select,
             'metadata_schema' => $attribute->metadata_schema,
diff --git a/app/Domains/Catalog/Services/CatalogService.php b/app/Domains/Catalog/Services/CatalogService.php
index f2edfe3..d8afe2f 100644
--- a/app/Domains/Catalog/Services/CatalogService.php
+++ b/app/Domains/Catalog/Services/CatalogService.php
@@ -37,6 +37,7 @@ class CatalogService
             $images = $data['images'] ?? [];
             $attributeCodes = $data['attribute_codes'] ?? [];
             $multiSelectAttributeCodes = $data['multi_select_attribute_codes'] ?? [];
+            $hiddenAttributeCodes = $data['hidden_attribute_codes'] ?? [];
             $components = $data['components'] ?? [];
             $hasDirectStock = array_key_exists('real_stock', $data);
             $realStock = (int) ($data['real_stock'] ?? 0);
@@ -64,6 +65,14 @@ class CatalogService
                 ]);
             }
 
+            if (array_diff($hiddenAttributeCodes, $attributeCodes) !== []) {
+                throw ValidationException::withMessages([
+                    'hidden_attribute_codes' => [
+                        __('api.catalog.hidden_attribute_not_on_item'),
+                    ],
+                ]);
+            }
+
             $this->validateUniqueVariantCombinations($variants, $attributeCodes);
 
             if ($type === CatalogItemType::Bundle) {
@@ -88,6 +97,7 @@ class CatalogService
                 $data['images'],
                 $data['attribute_codes'],
                 $data['multi_select_attribute_codes'],
+                $data['hidden_attribute_codes'],
                 $data['components'],
                 $data['real_stock'],
                 $data['reserved_stock'],
@@ -109,7 +119,12 @@ class CatalogService
 
             $catalogItem = CatalogItem::query()->create($data);
             $itemAttributes = $type === CatalogItemType::Standard
-                ? $this->createItemAttributes($catalogItem, $attributeCodes, $multiSelectAttributeCodes)
+                ? $this->createItemAttributes(
+                    $catalogItem,
+                    $attributeCodes,
+                    $multiSelectAttributeCodes,
+                    $hiddenAttributeCodes,
+                )
                 : [];
 
             if ($type === CatalogItemType::Bundle) {
@@ -488,12 +503,14 @@ class CatalogService
     /**
      * @param  array<int, string>  $attributeCodes
      * @param  array<int, string>  $multiSelectAttributeCodes
+     * @param  array<int, string>  $hiddenAttributeCodes
      * @return array<string, ItemAttribute>
      */
     private function createItemAttributes(
         CatalogItem $catalogItem,
         array $attributeCodes,
         array $multiSelectAttributeCodes = [],
+        array $hiddenAttributeCodes = [],
     ): array {
         $itemAttributes = [];
         $attributeCodes = array_values(array_unique($attributeCodes));
@@ -517,6 +534,7 @@ class CatalogService
             $itemAttribute = $catalogItem->itemAttributes()->create([
                 'attribute_id' => $attribute->id,
                 'allow_multi_select' => in_array($attributeCode, $multiSelectAttributeCodes, true),
+                'show_in_selector' => ! in_array($attributeCode, $hiddenAttributeCodes, true),
             ]);
 
             $itemAttributes[$attributeCode] = $itemAttribute;
diff --git a/database/migrations/2026_08_12_030000_add_show_in_selector_to_item_attributes.php b/database/migrations/2026_08_12_030000_add_show_in_selector_to_item_attributes.php
new file mode 100644
index 0000000..4d8b2ff
--- /dev/null
+++ b/database/migrations/2026_08_12_030000_add_show_in_selector_to_item_attributes.php
@@ -0,0 +1,35 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::table('item_attributes', function (Blueprint $table): void {
+            $table->boolean('show_in_selector')->default(true)->after('sort_order');
+        });
+
+        $abonoDateAttributeIds = DB::table('item_attributes')
+            ->join('catalog_items', 'catalog_items.id', '=', 'item_attributes.catalog_item_id')
+            ->join('attribute', 'attribute.id', '=', 'item_attributes.attribute_id')
+            ->where('catalog_items.tenant_code', 'fiesta_futbol_infantil')
+            ->where('catalog_items.slug', 'abono')
+            ->where('attribute.codigo', 'event_date')
+            ->pluck('item_attributes.id');
+
+        DB::table('item_attributes')
+            ->whereIn('id', $abonoDateAttributeIds)
+            ->update(['show_in_selector' => false]);
+    }
+
+    public function down(): void
+    {
+        Schema::table('item_attributes', function (Blueprint $table): void {
+            $table->dropColumn('show_in_selector');
+        });
+    }
+};
diff --git a/database/seeders/FiestaFutbolInfantilProductSeeder.php b/database/seeders/FiestaFutbolInfantilProductSeeder.php
index f6c70dd..1095fac 100644
--- a/database/seeders/FiestaFutbolInfantilProductSeeder.php
+++ b/database/seeders/FiestaFutbolInfantilProductSeeder.php
@@ -132,6 +132,7 @@ class FiestaFutbolInfantilProductSeeder extends Seeder
             'has_tickets' => true,
             'attribute_codes' => ['event_date'],
             'multi_select_attribute_codes' => ['event_date'],
+            'hidden_attribute_codes' => ['event_date'],
             'variants' => [[
                 'real_stock' => 120,
                 'event_date_ids' => $dateIds->all(),
diff --git a/lang/en/api.php b/lang/en/api.php
index e4ad48d..9eeb9bc 100644
--- a/lang/en/api.php
+++ b/lang/en/api.php
@@ -111,6 +111,7 @@ return [
         'direct_inventory_forbidden' => 'An item with variants cannot have direct inventory.',
         'event_date_attribute_required' => 'The event_date attribute is required for event date variants.',
         'multi_select_attribute_not_on_item' => 'Multi-select attributes must also be present in attribute_codes.',
+        'hidden_attribute_not_on_item' => 'Hidden attributes must also be present in attribute_codes.',
         'event_date_selection_required' => 'At least one event date must be selected.',
         'single_event_date_required' => 'Exactly one event date must be selected.',
         'event_date_wrong_tenant' => 'Every event date must belong to the catalog item tenant.',
diff --git a/lang/es/api.php b/lang/es/api.php
index 5727f87..a4722e9 100644
--- a/lang/es/api.php
+++ b/lang/es/api.php
@@ -111,6 +111,7 @@ return [
         'direct_inventory_forbidden' => 'Un ítem con variantes no puede tener inventario directo.',
         'event_date_attribute_required' => 'El atributo event_date es obligatorio para las variantes con fecha de evento.',
         'multi_select_attribute_not_on_item' => 'Los atributos multiselección también deben estar incluidos en attribute_codes.',
+        'hidden_attribute_not_on_item' => 'Los atributos ocultos también deben estar incluidos en attribute_codes.',
         'event_date_selection_required' => 'Debe seleccionar al menos una fecha de evento.',
         'single_event_date_required' => 'Debe seleccionar exactamente una fecha de evento.',
         'event_date_wrong_tenant' => 'Todas las fechas del evento deben pertenecer al tenant del ítem de catálogo.',
diff --git a/tests/Feature/Catalog/CatalogItemDetailControllerTest.php b/tests/Feature/Catalog/CatalogItemDetailControllerTest.php
index 18e9c28..33d5a7a 100644
--- a/tests/Feature/Catalog/CatalogItemDetailControllerTest.php
+++ b/tests/Feature/Catalog/CatalogItemDetailControllerTest.php
@@ -276,6 +276,26 @@ class CatalogItemDetailControllerTest extends TestCase
         );
     }
 
+    public function test_it_exposes_whether_an_item_attribute_should_be_shown_in_the_selector(): void
+    {
+        $tenant = $this->createTenant('detail-hidden-attribute');
+        $item = $this->createItem($tenant, 'Hidden attribute');
+        $attribute = Attribute::query()->create([
+            'tenant_codigo' => $tenant->codigo,
+            'codigo' => 'internal_type',
+            'nombre' => 'Internal type',
+            'type' => FieldType::String,
+        ]);
+        $item->itemAttributes()->create([
+            'attribute_id' => $attribute->id,
+            'show_in_selector' => false,
+        ]);
+
+        $this->getJson("/api/tenants/{$tenant->codigo}/catalog-items/{$item->id}")
+            ->assertOk()
+            ->assertJsonPath('data.attributes.0.show_in_selector', false);
+    }
+
     private function createItem(
         Tenant $tenant,
         string $name,
diff --git a/tests/Feature/Catalog/CatalogSchemaTest.php b/tests/Feature/Catalog/CatalogSchemaTest.php
index 28a01d8..eb22b76 100644
--- a/tests/Feature/Catalog/CatalogSchemaTest.php
+++ b/tests/Feature/Catalog/CatalogSchemaTest.php
@@ -25,6 +25,7 @@ class CatalogSchemaTest extends TestCase
         $this->assertTrue(Schema::hasTable('variantes'));
         $this->assertTrue(Schema::hasTable('item_attributes'));
         $this->assertTrue(Schema::hasColumn('item_attributes', 'sort_order'));
+        $this->assertTrue(Schema::hasColumn('item_attributes', 'show_in_selector'));
         $this->assertTrue(Schema::hasTable('variant_values'));
     }
 
diff --git a/tests/Feature/Catalog/CatalogServiceTest.php b/tests/Feature/Catalog/CatalogServiceTest.php
index e671c98..b984854 100644
--- a/tests/Feature/Catalog/CatalogServiceTest.php
+++ b/tests/Feature/Catalog/CatalogServiceTest.php
@@ -93,6 +93,26 @@ class CatalogServiceTest extends TestCase
         }
     }
 
+    public function test_it_can_hide_an_item_attribute_from_the_product_selector(): void
+    {
+        $attribute = $this->createAttribute('internal_type');
+
+        $item = $this->service->create([
+            'tenant_code' => $this->tenant->codigo,
+            'slug' => 'hidden-attribute-item',
+            'nombre' => 'Hidden attribute item',
+            'precio' => 100,
+            'attribute_codes' => [$attribute->codigo],
+            'hidden_attribute_codes' => [$attribute->codigo],
+            'variants' => [[
+                'real_stock' => 5,
+                'values' => [$attribute->codigo => 'internal'],
+            ]],
+        ]);
+
+        $this->assertFalse($item->itemAttributes->sole()->show_in_selector);
+    }
+
     public function test_it_allows_the_same_event_date_with_different_attribute_values(): void
     {
         $sector = $this->createAttribute('sector');
diff --git a/tests/Feature/Seeders/FiestaFutbolInfantilProductSeederTest.php b/tests/Feature/Seeders/FiestaFutbolInfantilProductSeederTest.php
index 4fb1e96..f083750 100644
--- a/tests/Feature/Seeders/FiestaFutbolInfantilProductSeederTest.php
+++ b/tests/Feature/Seeders/FiestaFutbolInfantilProductSeederTest.php
@@ -128,6 +128,7 @@ class FiestaFutbolInfantilProductSeederTest extends TestCase
             ->sole();
         $dateAttribute = $abono->itemAttributes->firstWhere('attribute.codigo', 'event_date');
         $this->assertTrue($dateAttribute->allow_multi_select);
+        $this->assertFalse($dateAttribute->show_in_selector);
         $this->assertEqualsCanonicalizing(
             [4],
             $abono->variants->map(fn ($variant): int => $variant->eventDates->count())->all(),