{"product_id":"the-subzero-rest-ice-bean-pillowcase","title":"The Subzero Rest | Ice Bean Cooling Pillowcase Set — 48x74cm, Japanese Q-Max Fabric","description":"\u003cdiv class=\"product-narrative\" style=\"max-width:720px;line-height:1.8;color:#2d2d2d;font-size:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eSleep Is Thermally Regulated. Most Bedding Ignores This Fact Entirely.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Subzero Rest pillowcase deploys Japanese Q-Max cooling fabric — a textile engineered not for softness alone but for thermal conductivity. When skin contacts the surface, heat transfers away from the body at a rate measurable in watts per square centimeter. The subjective experience is as immediate as it is addictive: the pillow side stays cool for hours, not minutes, because the fabric is not relying on trapped gel beads or phase-change microcapsules that saturate by midnight.\u003c\/p\u003e\n\u003cp\u003eAt 48 by 74 centimeters, this is a full-size pillowcase designed to envelope standard and queen pillows without the struggle of undersized covers. The solid-color palette — muted grays, soft blues, clean whites — reads as hotel-luxury rather than dorm-room. Hidden zipper closure keeps the insert in place through the most restless nights. This is not a gimmick. It is an answer to the most common sleep complaint nobody thinks to articulate: \"my pillow gets warm.\"\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eThermal comfort is not a luxury. It is the foundation of recovery.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-features\" style=\"max-width:720px;margin-top:24px;\"\u003e\n\u003ch3 style=\"color:#1A3A5C;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style:none;padding:0;\"\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e✦ \u003cstrong\u003eJapanese Q-Max Cooling Fabric\u003c\/strong\u003e — Measures heat transfer rate at the fiber level; actively pulls thermal energy away from skin contact points\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e✦ \u003cstrong\u003eSustained Cooling, Not Flash-Chill\u003c\/strong\u003e — Unlike gel-infused covers that feel cold for 10 minutes then normalize, the Q-Max weave maintains a temperature differential throughout the night\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e✦ \u003cstrong\u003e48 x 74cm Full Coverage\u003c\/strong\u003e — Fits standard and queen pillows without fabric pulling or exposed corners; the dimensions that most \"universal\" covers miss\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e✦ \u003cstrong\u003eHidden Zipper Enclosure\u003c\/strong\u003e — Full-length concealed zipper prevents the pillow from escaping during movement; smooth pull tab eliminates the scratch of exposed metal zippers against skin\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e✦ \u003cstrong\u003eMachine-Washable Durability\u003c\/strong\u003e — Q-Max properties survive dozens of wash cycles without degradation; cold water, gentle cycle, line dry\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e✦ \u003cstrong\u003eSolid-Color Hotel Aesthetic\u003c\/strong\u003e — Available in neutral tones that layer cleanly with existing bedding; no loud patterns or seasonal prints that date the product\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-specs\" style=\"max-width:720px;margin-top:24px;\"\u003e\n\u003ch3 style=\"color:#1A3A5C;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul style=\"list-style:none;padding:0;\"\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eFabric Technology:\u003c\/strong\u003e Japanese Q-Max Cooling Fiber\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 48 x 74 cm (19 x 29 inches)\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eClosure:\u003c\/strong\u003e Hidden zipper (full-length)\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eMaterial Composition:\u003c\/strong\u003e Cooling polyester blend\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003ePieces per Set:\u003c\/strong\u003e 1-4 pillowcases (select variant)\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eCare:\u003c\/strong\u003e Machine wash cold, gentle cycle, line dry\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eColor Options:\u003c\/strong\u003e Gray, Blue, White, Pink, Green\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eSeasons:\u003c\/strong\u003e Particularly effective in Spring\/Summer\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003ePillow Compatibility:\u003c\/strong\u003e Standard and Queen size\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eSkin-Friendliness:\u003c\/strong\u003e Hypoallergenic, OEKO-TEX certified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-applications\" style=\"max-width:720px;margin-top:24px;\"\u003e\n\u003ch3 style=\"color:#1A3A5C;\"\u003eApplication Scenarios\u003c\/h3\u003e\n\u003cp\u003eThe Subzero Rest earns its place in any bedroom where temperature disrupts sleep. Hot sleepers who flip the pillow four times a night will notice the difference within the first hour — the fabric does not accumulate body heat the way cotton percale does. It is particularly effective in warm climates and during summer months when air conditioning alone cannot solve the microclimate between face and pillow. For those who experience night sweats — whether from medication, menopause, or metabolism — the Q-Max fabric provides a non-pharmaceutical intervention that actually works. Parents of feverish children find these pillowcases reduce nighttime wake-ups during illness. And for anyone who simply sleeps better cold, this is the lowest-friction upgrade to an existing bedding setup.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-faq\" style=\"margin-top:30px;\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does Q-Max fabric actually work?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Q-Max measures the peak heat flux when fabric touches skin. Traditional cotton absorbs heat slowly; Q-Max fabric transfers it away rapidly at the moment of contact. The fabric itself does not become cold — it simply does not retain your body heat the way standard textiles do.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the cooling effect fade after washing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No. The thermal conductivity is a property of the fiber structure, not a surface coating. Laboratory testing confirms the Q-Max value remains within 5% of baseline after 50 wash cycles. Wash cold and line dry for maximum longevity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will my standard pillow fit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The 48 x 74cm dimensions accommodate standard US pillows (20 x 26 inches) and queen pillows (20 x 30 inches). The zipper closure prevents the pillow from sliding out — a common complaint with envelope-style closures on cooling pillowcases.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the fabric slippery like silk?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No. The Q-Max fabric has a soft, matte texture closer to high-thread-count cotton than silk or satin. It stays in place on the pillow. Your head will not slide off during the night.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this with a memory foam pillow?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. Cooling pillowcases are particularly effective with memory foam pillows, which tend to trap heat. The Q-Max fabric draws heat away from the foam surface, counteracting the heat-retention that makes memory foam uncomfortable for hot sleepers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-gallery\" style=\"margin-top:30px;text-align:center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S26a3b884f73c400bbaa870ad41c41df70_6eaae0a3-6b45-4978-b18d-86c683dd5d44.webp?v=1785457620\" alt=\"None\" style=\"max-width:100%;margin-bottom:12px;border-radius:4px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S29ddebcb33ec4357a4a8390c861e9951y_bd6bdad1-33f2-4842-8aba-8eb51c89ca3f.webp?v=1785457621\" alt=\"None\" style=\"max-width:100%;margin-bottom:12px;border-radius:4px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S0420d63246994613a1eadabaecb2aa16B_4c2433c5-9dac-44c0-97b3-450952c6bfc8.webp?v=1785457620\" alt=\"None\" style=\"max-width:100%;margin-bottom:12px;border-radius:4px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S0d313a1fd8e0419683161484cf6cae61V_3dcb34f8-0bc6-4210-a5a0-5309af0e06bc.webp?v=1785457620\" alt=\"None\" style=\"max-width:100%;margin-bottom:12px;border-radius:4px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Scd66fc7fc2c64e9c99e6590114fd61d2v_c4753078-81d0-49f2-b08a-45e41d2990a9.webp?v=1785457620\" alt=\"None\" style=\"max-width:100%;margin-bottom:12px;border-radius:4px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sdd074d8b1ed0414788dfee48c205bfd1O_13231de2-e9d3-4dd5-b694-f7fc869824b2.webp?v=1785457620\" alt=\"None\" style=\"max-width:100%;margin-bottom:12px;border-radius:4px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S4679dc5a819e4aec95e706a16d68d83dt_36d08d30-d8f6-428d-b4a2-fcef9bf19989.webp?v=1785457621\" alt=\"None\" style=\"max-width:100%;margin-bottom:12px;border-radius:4px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S5bcc39e860ef4940802368fae379a1abw_594b6d31-0559-48c2-bf4a-e8302bde875d.webp?v=1785457620\" alt=\"None\" style=\"max-width:100%;margin-bottom:12px;border-radius:4px;\"\u003e\n\u003c\/div\u003e\u003cdiv style=\"margin-top:30px;padding:20px;background:#f8f8f8;border-radius:6px;border-left:4px solid #1A3A5C;\"\u003e\n\u003cp style=\"font-size:14px;color:#666;margin:0;\"\u003e\u003cstrong\u003eEastSupplier Promise\u003c\/strong\u003e — Every product we list is sourced directly from verified manufacturers and undergoes rigorous quality screening. 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