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This creates a more progressive cushioning effect that may provide greater pressure relief for side sleepers, pressure-sensitive sleepers, or those who have found standard latex too firm.\u003c\/p\u003e\n\u003cp\u003eAll three layers are Natural latex sourced from GOLS certified suppliers. No foam, no synthetic materials.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e• Three natural latex layers — deeper pressure relief than the Aura range\u003cbr\u003e• Designed for side sleepers and those who find standard latex too firm\u003cbr\u003e• May help reduce pressure on shoulders, hips, and joints\u003cbr\u003e• Sourced from GOLS certified suppliers throughout — no foam, no synthetic materials\u003cbr\u003e\u003c\/p\u003e","brand":"Naturalist-Mattress","offers":[{"title":"80x200 cm","offer_id":57096998027596,"sku":"NM-HP-80FSS","price":1323.0,"currency_code":"EUR","in_stock":true},{"title":"90x200 cm","offer_id":57096998060364,"sku":"NM-HP-90FSS","price":1323.0,"currency_code":"EUR","in_stock":true},{"title":"160x200 cm","offer_id":57096998093132,"sku":"NM-HP-160FSS","price":2277.0,"currency_code":"EUR","in_stock":true},{"title":"180x200 cm","offer_id":57096998125900,"sku":"NM-HP-180FSS","price":2277.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/9466\/6572\/files\/Altum_Soft.png?v=1775812712"},{"product_id":"naturalist-full-latex-plus-mattress-medium","title":"Naturalist Altum — Medium Firm","description":"\u003cp\u003eThe Altum Medium Firm is designed for combination sleepers who want the balance of the Aura range but with a deeper comfort profile. Three natural latex layers create a more cushioned feel while the firmer top layer maintains structured support.\u003c\/p\u003e\n\u003cp\u003eLike all Aura and Altum configurations, the layers are reversible — the firmer layer on top creates a medium feel; rearrange them for a softer configuration.\u003cbr\u003e\u003cbr\u003e• Three latex layers — deeper profile than the Aura Medium Firm\u003cbr\u003e• Designed for combination sleepers who want cushioning with structure\u003cbr\u003e• Firmer top layer helps maintain spinal support across sleeping positions\u003cbr\u003e• Reversible — reconfigure between Medium Firm and Soft at home\u003cbr\u003e\u003c\/p\u003e","brand":"Naturalist-Mattress","offers":[{"title":"80x200 cm","offer_id":57099550032204,"sku":"NM-HP-80FSF","price":1323.0,"currency_code":"EUR","in_stock":true},{"title":"90x200 cm","offer_id":57099550064972,"sku":"NM-HP-90FSF","price":1323.0,"currency_code":"EUR","in_stock":true},{"title":"160x200 cm","offer_id":57099550097740,"sku":"NM-HP-160FSF","price":2277.0,"currency_code":"EUR","in_stock":true},{"title":"180x200 cm","offer_id":57099550130508,"sku":"NM-HP-180FSF","price":2277.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/9466\/6572\/files\/Altum_Firm.png?v=1775812712"},{"product_id":"naturalist-full-latex-plus-dual-comfort-mattress","title":"Naturalist Altum — Dual Comfort","description":"\u003cp\u003eThe Altum Dual Comfort gives couples a three-layer latex configuration on each side — independently adjustable — making it the most customisable option in the Naturalist latex range. Each side can be set to Medium Firm or Soft by rearranging the layers, without affecting the other side.\u003c\/p\u003e\n\u003cp\u003eSame Natural latex sourced from GOLS certified suppliers throughout — no foam, no synthetic materials on either side.\u003cbr\u003e\u003cbr\u003e• Three latex layers per side — more configuration options than the Aura Dual Comfort\u003cbr\u003e• Each side independently adjustable: Medium Firm or Soft\u003cbr\u003e• Minimal motion transfer — no springs, pure natural latex throughout\u003cbr\u003e• Natural latex sourced from GOLS certified suppliers both sides — no foam, no synthetic materials\u003cbr\u003e\u003c\/p\u003e","brand":"Naturalist-Mattress","offers":[{"title":"160x200 cm \/ Soft \/ Soft","offer_id":57099842060620,"sku":"NM-HP-160FSS|FSS","price":2277.0,"currency_code":"EUR","in_stock":true},{"title":"160x200 cm \/ Soft \/ Medium","offer_id":57136340435276,"sku":"NM-HP-160FSS|FSF","price":2277.0,"currency_code":"EUR","in_stock":true},{"title":"160x200 cm \/ Soft \/ Firm","offer_id":57136340468044,"sku":"NM-HP-160FSS|FFF","price":2277.0,"currency_code":"EUR","in_stock":true},{"title":"160x200 cm \/ Medium \/ Soft","offer_id":57136340500812,"sku":"NM-HP-160FSF|FSS","price":2277.0,"currency_code":"EUR","in_stock":true},{"title":"160x200 cm \/ Medium \/ Medium","offer_id":57136340533580,"sku":"NM-HP-160FSF|FSF","price":2277.0,"currency_code":"EUR","in_stock":true},{"title":"160x200 cm \/ Medium \/ Firm","offer_id":57136340566348,"sku":"NM-HP-160FSF|FFF","price":2277.0,"currency_code":"EUR","in_stock":true},{"title":"160x200 cm \/ Firm \/ Soft","offer_id":57136340599116,"sku":"NM-HP-160FFF|FSS","price":2277.0,"currency_code":"EUR","in_stock":true},{"title":"160x200 cm \/ Firm \/ Medium","offer_id":57136340631884,"sku":"NM-HP-160FFF|FSF","price":2277.0,"currency_code":"EUR","in_stock":true},{"title":"160x200 cm \/ Firm \/ Firm","offer_id":57136340664652,"sku":"NM-HP-160FFF|FFF","price":2277.0,"currency_code":"EUR","in_stock":true},{"title":"180x200 cm \/ Soft \/ Soft","offer_id":57099842093388,"sku":"NM-HP-180FSS|FSS","price":2277.0,"currency_code":"EUR","in_stock":true},{"title":"180x200 cm \/ Soft \/ Medium","offer_id":57136340697420,"sku":"NM-HP-180FSS|FSF","price":2277.0,"currency_code":"EUR","in_stock":true},{"title":"180x200 cm \/ Soft \/ Firm","offer_id":57136340730188,"sku":"NM-HP-180FSS|FFF","price":2277.0,"currency_code":"EUR","in_stock":true},{"title":"180x200 cm \/ Medium \/ Soft","offer_id":57136340762956,"sku":"NM-HP-180FSF|FSS","price":2277.0,"currency_code":"EUR","in_stock":true},{"title":"180x200 cm \/ Medium \/ Medium","offer_id":57136340795724,"sku":"NM-HP-180FSF|FSF","price":2277.0,"currency_code":"EUR","in_stock":true},{"title":"180x200 cm \/ Medium \/ Firm","offer_id":57136340828492,"sku":"NM-HP-180FSF|FFF","price":2277.0,"currency_code":"EUR","in_stock":true},{"title":"180x200 cm \/ Firm \/ Soft","offer_id":57136340861260,"sku":"NM-HP-180FFF|FSS","price":2277.0,"currency_code":"EUR","in_stock":true},{"title":"180x200 cm \/ Firm \/ Medium","offer_id":57136340894028,"sku":"NM-HP-180FFF|FSM","price":2277.0,"currency_code":"EUR","in_stock":true},{"title":"180x200 cm \/ Firm \/ Firm","offer_id":57136340926796,"sku":"NM-HP-180FFF|FFF","price":2277.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/9466\/6572\/files\/Altum_Firm.png?v=1775812712"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/9466\/6572\/collections\/Altum.png?v=1775812800","url":"https:\/\/naturalistmattress.com\/es\/collections\/altum-advanced-latex-mattress.oembed","provider":"Naturalist mattress","version":"1.0","type":"link"}