UYWO Cooling Pillows Standard Size Set of 2, Memory Foam Pillows with Zipper, Firm Bed Pillows Adjustable for Hot Side Back Stomach Sleepers

Nano-Barrier Against Sneeze-triggers: Hypoallergenic Inner Pillowcases of UYWO Cooling Pillows are engineered with OEKO-TEX certified super-soft fabric, featuring 3D airflow mesh (0.1mm pores) to block 99% of pet dander and pollen. Ideal for sensitive skin. | Climate-Adaptive Sleep Tech: Dual-Temp Outer Pillowcases of our Memory Foam Pillows adapt PCM (Phase Change Material)-infused dual-layer design. Cool side (64.4F gel fiber) & Warm side (89.6F bamboo Rayon-infused fabric). Lab-tested for instant thermal response37.4F cooler on cooling side, 36.5F warmer on soft side. | Zero-Pressure Support: The Filling of our cool pillows made by NASA-inspired viscoelastic foam + non-Newtonian gel particles, which is 60% better pressure dispersion. 50D density retains 92% rebound after 100,000 compression testscustomized neck alignment all night. | Personalized Loft Control: Patented metal dual-zipper system + neodymium magnetic seals enable every height adjustment you need. Removable fill-port lets you add/remove foam for perfect firmnessside, back, or stomach sleepers. | Chiropractor-Approved Support: Ergonomically designed to cradle your neck, reducing strain and alleviating chronic pain caused by poor posture. Unlike traditional pillows, our Pillows for Neck and Shoulder Pain allows airflow for enhanced breathability, keeping you cool all night while providing targeted pressure relief for stiff muscles and tension points. | Warm TipFor optimal performance, please air out your pillow for 24-48 hours. This allows any neutral packaging odor to dissipate and gives the advanced materials inside time to fully expand and regain their peak cooling and supportive qualities.