HEARTCOSY Premium Cooling Summer Blanket
Enjoy 15% Off with Code: SD15
- Free worldwide shipping
- In stock, ready to ship
- Inventory on the way
Instant Cooling, Lasting Comfort
Crafted with premium yoga-wear-inspired fabric (88% nylon / 12% spandex), this blanket delivers an instant cooling sensation upon contact—without feeling icy. The physical cooling technology ensures a refreshingly cool, never-clammy feel, even after repeated washes.
Softer than Silk – Dual-Softness Technology
Featuring a high-density knit with 12% spandex for exceptional stretch and recovery, the fabric is luxuriously smooth,soft, and silky to the touch—offering a comfort level that rivals silk, with the durability to match.
Baby-Safe Certified
From fabric to filling, the highest safety rating for infant and children's products. Free from harmful chemicals, it's gentle enough for the most sensitive skin.
Advanced Cooling & Hygiene Technology
The filling combines 30% COOLMAX® functional fiber for superior moisture-wicking and quick drying, with 70% micro-denier polyester. Treated with Sanitized® antimicrobial, anti-mold, and odor-control technology, it actively reduces allergens, bacteria, and unpleasant odors for a cleaner, healthier sleep environment.
Thoughtful Design & Easy Care
Lightweight, breathable, and machine washable. Available in a curated palette of soft, modern colors—from Watermelon Pink to Matcha Green—to complement any bedroom. Simply gentle wash at 30°C and line dry to maintain its cooling performance and silky feel.





We provide a one-year warranty. However, if your size is a custom size, we can not accept returns.
The curtains will be made after we receive the order. Shipment will take about 2-3 days after the order is placed.