{"title":"Cool \u0026 Calm Nights","description":"\u003cp\u003eThe coolness and the quiet that let you slide into sleep.\u003c\/p\u003e\n\n\u003ch2\u003eTo sleep, the body has to cool down\u003c\/h2\u003e\n\u003cp\u003eSleep is not triggered because it is dark. It is triggered because your \u003cstrong\u003ecore temperature falls by about one degree\u003c\/strong\u003e. And what matters is not the temperature reached but the speed of the fall: anything that slows that cooling delays sleep onset, however exhausted you are.\u003c\/p\u003e\n\u003cp\u003eThat is also why an overheated bedroom does more than bother you. It stops the biological signal from firing.\u003c\/p\u003e\n\n\u003ch2\u003eThe moment your body stops regulating\u003c\/h2\u003e\n\u003cp\u003eDuring \u003cstrong\u003eREM sleep\u003c\/strong\u003e — the dreaming phase, the one that consolidates memory — the body suspends thermoregulation. It stops sweating, stops shivering.\u003c\/p\u003e\n\u003cp\u003eDuring those phases your temperature depends entirely on what surrounds you: the sheet, the blanket, the pillow. Nothing else. Bedding that holds heat in therefore comes for your sleep at the exact moment you are most vulnerable.\u003c\/p\u003e\n\n\u003ch2\u003eHeat comes from more than one direction\u003c\/h2\u003e\n\u003cp\u003eThis is the most common mistake: you change the duvet and nothing improves. Of course — heat reaches you by several routes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrom above\u003c\/strong\u003e, the duvet traps warm air and moisture. \u003cstrong\u003eUnder your head\u003c\/strong\u003e, the pillow is the longest, densest point of contact of the night — hence the universal reflex of hunting for the cool side. Treating one route leaves the other working against you.\u003c\/p\u003e\n\n\u003ch2\u003eWhy we do not use gel\u003c\/h2\u003e\n\u003cp\u003eGel gives an immediate cool sensation, spectacular at bedtime. Then it absorbs all the heat it can hold and turns lukewarm after twenty to thirty minutes — precisely as you enter deep sleep.\u003c\/p\u003e\n\u003cp\u003e3D mesh does not cool in one burst: it \u003cstrong\u003events continuously\u003c\/strong\u003e. Less impressive when you lie down, far more useful at three in the morning.\u003c\/p\u003e\n\n\u003ch2\u003eRead more\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"\/en\/blogs\/journal\/night-sweats-body-temperature-sleep\"\u003eWaking up drenched: what your body is trying to do\u003c\/a\u003e\u003cbr\u003e\n\u003ca href=\"\/en\/blogs\/journal\/eight-hours-still-exhausted-deep-sleep\"\u003eYou slept 8 hours and you are exhausted\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"couverture-rafraichissante","title":"Cooling Blanket","description":"\u003cp\u003e\u003cstrong\u003eYou cover yourself to feel safe. But at 2 a.m. you kick the whole lot off.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA conventional duvet holds your heat in instead of letting it out. The result: too hot covered, too cold uncovered, and a night spent hunting for the setting in between.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe Cooling Blanket moves heat away instead of keeping it.\u003c\/strong\u003e Its technical cold-touch nylon face absorbs body heat and disperses it — the cool feeling is immediate, and it lasts. This is the top layer: the one that covers you.\u003c\/p\u003e\u003ch4\u003eWhat you get back\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCovered without overheating\u003c\/strong\u003e — no more sticking a foot out\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA cool feeling on contact\u003c\/strong\u003e — noticeable within seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFewer wakings\u003c\/strong\u003e — heat no longer pulls you out of deep sleep\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight all night\u003c\/strong\u003e — around 1 kg, never oppressive\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eWhy this matters more than you would think\u003c\/h4\u003e\u003cp\u003eDuring REM sleep your body \u003cstrong\u003esuspends thermoregulation\u003c\/strong\u003e: it stops sweating and stops shivering. In those phases your temperature depends entirely on what surrounds you.\u003c\/p\u003e\u003cp\u003eA duvet that traps heat therefore comes for your sleep at exactly the moment you are most vulnerable — and it is the most valuable sleep you have.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling face:\u003c\/strong\u003e technical cold-touch nylon — absorbs and disperses body heat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfort face:\u003c\/strong\u003e soft, breathable bamboo viscose, for milder seasons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFill:\u003c\/strong\u003e quilted cotton\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e approximately 1 kg — a summer blanket, light by design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCare:\u003c\/strong\u003e machine washable, delicate cycle\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eDesigned for warm nights and for people who sleep hot. Cool to the touch — this is not a refrigerating device.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e30 nights to try it.\u003c\/strong\u003e If your nights do not change, we refund you.\u003c\/p\u003e\n\n\u003ch4\u003eRead more\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/en\/blogs\/journal\/night-sweats-body-temperature-sleep\"\u003eWaking up drenched: what your body is trying to do\u003c\/a\u003e — why the body stops regulating itself at night\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/blogs\/journal\/eight-hours-still-exhausted-deep-sleep\"\u003eYou slept eight hours and you are exhausted\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Restelya","offers":[{"title":"Default Title","offer_id":54346581999955,"sku":null,"price":44.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1085\/6572\/5523\/files\/Blanket__Cooling_1.png?v=1785414872"},{"product_id":"taie-oreiller-soie-murier-22-mommes","title":"Silk Pillowcase","description":"\u003cp\u003eYou apply your evening skincare. Eight hours later it is no longer on your face — it is in your pillowcase.\u003c\/p\u003e\u003ch4\u003eCotton drinks what you paid for\u003c\/h4\u003e\u003cp\u003eA cotton pillowcase behaves like a sponge: it pulls moisture from your skin and takes a share of the product you just applied. Mulberry silk absorbs almost nothing. Your cream stays where it is meant to work.\u003c\/p\u003e\u003ch4\u003eNo friction, no creases in the morning\u003c\/h4\u003e\u003cp\u003eOn cotton, skin catches every time you shift position — which is where those deep morning creases come from, the ones that can take an hour to fade. On silk, your face glides. So does your hair: less breakage, less frizz, fewer tangles.\u003c\/p\u003e\u003ch4\u003e22 momme: the right weight\u003c\/h4\u003e\u003cp\u003eMomme measures silk density. Below 19 it is too thin and wears out quickly. Above 25 you are mostly paying for weight. \u003cstrong\u003e22 momme is the balance\u003c\/strong\u003e — dense enough to last years, supple enough to stay pleasant. It is the standard for high-end pillowcases.\u003c\/p\u003e\u003ch4\u003eWhat silk does not do\u003c\/h4\u003e\u003cp\u003eIt reduces \u003cstrong\u003efriction\u003c\/strong\u003e. It does not remove \u003cstrong\u003ecompression\u003c\/strong\u003e — the weight of your head against the pillow. And compression is what creates most sleep creases.\u003c\/p\u003e\u003cp\u003eIn other words: silk softens, it does not erase. Anyone promising to make wrinkles disappear with a pillowcase is lying to you.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 100% mulberry silk, on both sides — no cotton or polyester backing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 22 momme\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 51 × 76 cm — fits a standard pillow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosure:\u003c\/strong\u003e invisible zip — the pillow stays in place all night\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCare:\u003c\/strong\u003e gentle wash at 30 °C in a mesh bag, air dry, no tumble dryer\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eIt takes no space and does not crease: it travels with you.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch4\u003eRead more\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en\/blogs\/journal\/pillow-creases-face-morning\"\u003eWhy you wake up with creases on your face\u003c\/a\u003e — the difference between a compression crease and an expression wrinkle\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/pages\/sleeping-on-your-side\"\u003eSleeping on your side: the complete guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Restelya","offers":[{"title":"Argent","offer_id":54441977545043,"sku":"CJYD258220503CX","price":24.9,"currency_code":"EUR","in_stock":true},{"title":"Beige","offer_id":54441977577811,"sku":"CJYD258220509IR","price":24.9,"currency_code":"EUR","in_stock":true},{"title":"Rose","offer_id":54441977610579,"sku":"CJYD258220511KP","price":24.9,"currency_code":"EUR","in_stock":true},{"title":"Noir","offer_id":54441977643347,"sku":"CJYD258220501AZ","price":24.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1085\/6572\/5523\/files\/Tai-Soie_2_1bd87cd9-3c3d-477c-80ec-93f095b92c3f.png?v=1785158380"}],"url":"https:\/\/restelya.com\/en\/collections\/cool-calm-nights.oembed","provider":"RESTELYA","version":"1.0","type":"link"}