{"product_id":"side-sleeper-memory-foam-knee-leg-alignment-pillow","title":"The Slipclouds Alignment Pillow","description":"\u003cp\u003e\u003cstrong\u003eSleep aligned. Wake refreshed.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSide-sleepers wake up with hip, lower-back and sciatica-type pain because the upper leg twists the pelvis at night. The Slipclouds Alignment Pillow physically separates your knees so your hips and spine stay in one straight line all night — no pills, no chiropractor, zero effort.\u003c\/p\u003e\u003cp\u003e\n\n\u003c\/p\u003e\u003ch3\u003eWhat makes Slipclouds different\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eSide-sleeper engineered\u003c\/strong\u003e — fits perfectly between your knees so hips and spine stay aligned all night.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMemory foam that holds shape\u003c\/strong\u003e — high-density cooling foam that doesn't flatten like a normal pillow by midnight.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eStays put while you sleep\u003c\/strong\u003e — soft adjustable strap means no waking up at 3am to put it back.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBreathable navy quilted cover\u003c\/strong\u003e — moisture-wicking, doesn't trap heat in summer or feel cold in winter.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e30-night risk-free trial\u003c\/strong\u003e — sleep on it for a month. If you don't notice the difference, we refund you fully.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy your back hurts every morning\u003c\/h3\u003e\n\u003cp\u003eWhen you sleep on your side without a pillow between your knees, your upper leg drops forward and twists your pelvis. That twist pulls on your lower back muscles all night, and by morning you wake up with that stiff, \"I slept funny\" ache. Slipclouds physically holds your knees apart so your spine relaxes and your back muscles stop fighting gravity.\u003c\/p\u003e\u003cp\u003e\n\u003c\/p\u003e\u003ch3\u003eDesigned for real UK lives\u003c\/h3\u003e\n\u003cp\u003eWe tested Slipclouds with 200+ UK side-sleepers before launch: NHS nurses on 12-hour shifts, mums of toddlers, women through perimenopause, hybrid workers stuck at desks. 8 out of 10 said they noticed a difference in the first week. 94% kept using it past the 30-night trial. We ship from Manchester so it arrives in 2–4 days.\u003c\/p\u003e\u003cp\u003e\n\u003c\/p\u003e\u003ch3\u003eSpecs\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDimensions: 25cm × 28cm × 16cm wedge\u003c\/li\u003e\n \u003cli\u003eMaterial: high-density memory foam core, navy quilted moisture-wicking cover\u003c\/li\u003e\n \u003cli\u003eCover: unzips, machine washable at 30°C\u003c\/li\u003e\n \u003cli\u003eOne size — tested from UK 6 to UK 26\u003c\/li\u003e\n \u003cli\u003e30-night risk-free trial · Free UK shipping over £35\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow long until I feel a difference?\u003c\/strong\u003e\u003cbr\u003e\n Most customers notice morning stiffness fading within 7 nights. Deeper lower-back and hip relief usually settles in by week 2–3.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill it stay in place?\u003c\/strong\u003e\u003cbr\u003e\n Yes — the soft adjustable strap loops over your top leg so the pillow can't slide out.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuitable for pregnancy?\u003c\/strong\u003e\u003cbr\u003e\n Yes, especially helpful in the 2nd and 3rd trimester when side-sleeping becomes the only comfortable option.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I wash it?\u003c\/strong\u003e\u003cbr\u003e\n The cover unzips and is machine-washable at 30°C. Spot-clean the foam core only.\u003c\/p\u003e\u003cp\u003eStill got a question? Email help@slipclouds.com — usually replies within 4 hours, UK time.\u003c\/p\u003e","brand":"Slipclouds","offers":[{"title":"Default Title","offer_id":51337020539044,"sku":"173122-NB","price":59.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/2752\/6052\/files\/hf_20260527_044351_3d2cf7cb-79d1-454e-a7e4-8507c52dfa0d.png?v=1779857619","url":"https:\/\/slipclouds.com\/products\/side-sleeper-memory-foam-knee-leg-alignment-pillow","provider":"Slipclouds","version":"1.0","type":"link"}