{
  "schema_version": "compare-page.v2",
  "page_id": "core-and-cover-materials-of-simmons-crib-mattresses",
  "url": "https://robotrunk.com/compare/want/core-and-cover-materials-of-simmons-crib-mattresses",
  "title": "Core and cover materials of Simmons crib mattresses",
  "question": "What materials are used in the core and cover of these Simmons crib mattresses?",
  "answer": "Simmons 50730: The mattress has an ultra-firm wool blend core. Simmons GENESIS Deluxe: The cover is organic cotton. Simmons BLISS Crib & Toddler Mattress: The Tencel cover is made from eucalyptus and is described as naturally anti-bacterial and moisture wicking.",
  "kind": "crib mattresses",
  "market": "US",
  "generated_at": "2026-10-27T22:45:02.945Z",
  "columns": [
    "Core material",
    "Cover material"
  ],
  "notices": {
    "facts": "Every value in the table is a fact RoboTrunk checked, linked to the page it came from. A dash means no checked fact fills that cell.",
    "price": "Prices and stock change, so this page prints neither: each product name links to its RoboTrunk page, which shows them live."
  },
  "cited_facts": [
    {
      "ref": "p1.f6",
      "product": "Simmons 50730",
      "field": "core",
      "value": "The mattress has an ultra-firm wool blend core.",
      "stated_as": "Ultra Firm Wool Blend Core",
      "source_type": "guide",
      "source_url": "https://jupiterindustries.com/50730/health-assure-pure-crib-mattresses",
      "source_read_at": "2026-10-24T11:20:52.464Z"
    },
    {
      "ref": "p2.f10",
      "product": "Simmons BLISS Crib & Toddler Mattress",
      "field": "cover material",
      "value": "The Tencel cover is made from eucalyptus and is described as naturally anti-bacterial and moisture wicking.",
      "stated_as": "Tencel® cover made from eucalyptus is naturally anti-bacterial and moisture wicking for a drier and fresher sleep surface",
      "source_type": "guide",
      "source_url": "https://love-me-do-baby.myshopify.com/products/simmons-bliss-crib-toddler-mattress",
      "source_read_at": "2026-10-24T11:13:40.975Z"
    },
    {
      "ref": "p3.f9",
      "product": "Simmons GENESIS Deluxe",
      "field": "cover material",
      "value": "The cover is organic cotton.",
      "stated_as": "organic cotton cover for a healthier sleep environment",
      "source_type": "guide",
      "source_url": "https://love-me-do-baby.myshopify.com/products/simmons-genesis-deluxe-crib-toddler-mattress",
      "source_read_at": "2026-10-24T11:15:58.751Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "lovemedobaby-com",
        "display_name": "lovemedobaby.com"
      },
      "product_id": "gid://shopify/Product/6982757384326",
      "name": "Simmons 50730",
      "url": "/products/ucp/lovemedobaby-com/6982757384326",
      "why": "The mattress has an ultra-firm wool blend core.",
      "cells": [
        {
          "column": "Core material",
          "fact": {
            "field": "core",
            "value": "The mattress has an ultra-firm wool blend core.",
            "stated_as": "Ultra Firm Wool Blend Core",
            "source_type": "guide",
            "source_url": "https://jupiterindustries.com/50730/health-assure-pure-crib-mattresses",
            "source_read_at": "2026-10-24T11:20:52.464Z"
          }
        },
        {
          "column": "Cover material",
          "fact": null
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
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        "display_name": "lovemedobaby.com"
      },
      "product_id": "gid://shopify/Product/6982757351558",
      "name": "Simmons GENESIS Deluxe",
      "url": "/products/ucp/lovemedobaby-com/6982757351558",
      "why": "The cover is organic cotton.",
      "cells": [
        {
          "column": "Core material",
          "fact": null
        },
        {
          "column": "Cover material",
          "fact": {
            "field": "cover material",
            "value": "The cover is organic cotton.",
            "stated_as": "organic cotton cover for a healthier sleep environment",
            "source_type": "guide",
            "source_url": "https://love-me-do-baby.myshopify.com/products/simmons-genesis-deluxe-crib-toddler-mattress",
            "source_read_at": "2026-10-24T11:15:58.751Z"
          }
        }
      ]
    },
    {
      "rank": 3,
      "merchant": {
        "slug": "lovemedobaby-com",
        "display_name": "lovemedobaby.com"
      },
      "product_id": "gid://shopify/Product/6982766624902",
      "name": "Simmons BLISS Crib & Toddler Mattress",
      "url": "/products/ucp/lovemedobaby-com/6982766624902",
      "why": "The Tencel cover is made from eucalyptus and is described as naturally anti-bacterial and moisture wicking.",
      "cells": [
        {
          "column": "Core material",
          "fact": null
        },
        {
          "column": "Cover material",
          "fact": {
            "field": "cover material",
            "value": "The Tencel cover is made from eucalyptus and is described as naturally anti-bacterial and moisture wicking.",
            "stated_as": "Tencel® cover made from eucalyptus is naturally anti-bacterial and moisture wicking for a drier and fresher sleep surface",
            "source_type": "guide",
            "source_url": "https://love-me-do-baby.myshopify.com/products/simmons-bliss-crib-toddler-mattress",
            "source_read_at": "2026-10-24T11:13:40.975Z"
          }
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    }
  ]
}