VAINOC King Size Memory Foam Pillows Set of 2 — Cooling Gel-Infused, Adjustable Loft for Side Sleepers

VAINOC king-size memory foam pillows set of 2 is an adjustable, cooling pillow designed to support side sleepers with a removable gel-infused foam and microfiber fill.

These VAINOC pillows combine gel-infused memory foam with microfiber to deliver a balance of contouring support and breathable surface cooling. Each pillow comes with a dual-texture cover — a soft comfort side and an ice-silky cool side — plus a side zipper so you can add or remove fill to match your preferred loft and firmness. Built to be durable and low-odor, the pillows are sized for king beds and sold as a two-pack for consistent support across both sides of your mattress.

How does the cooling fabric help on warm nights?

The pillowcase uses proprietary ice-silky fabric on one side to provide a noticeably cooler feel to the skin, while the other side offers a softer, traditional surface. Together with breathable construction and gel-infused foam, the materials promote airflow to reduce trapped heat.

• Ice-silky fabric side feels cool to the touch immediately.
• Breathable cover helps moisture wick away for drier sleep.
• Gel-infused memory foam disperses heat compared with solid foam.

Will adjustable fill help my sleep posture as a side sleeper?

Yes — the VAINOC pillows include a zipper-accessible inner compartment so you can remove or add the gel/microfiber blend to achieve your ideal loft and neck support. Adjusting the fill lets you align head and spine more comfortably without needing a new pillow.

• Side zipper allows precise removal or reinsertion of fill material.
• Custom loft helps maintain neutral spine alignment for side sleepers.
• Set of two ensures both sides of a bed have consistent height.

What is inside the pillow and is there any odor or break-in required?

The fill is a blend of gel-infused memory foam particles and microfiber, formulated to be clean and low-odor. Like most foam products, a short airing period may help any minimal new-product scent dissipate; the material is resilient and intended for long-term shape retention.

• Gel particles embedded in foam offer cooling and contouring properties.
• Microfiber adds soft loft and responsiveness.
• High-performance memory foam for durability and shape recovery.

How do I care for and maintain these pillows?

The removable cover can be spot-cleaned or laundered according to label instructions, while the interior foam fill should be kept dry and aired occasionally. Use the zipper to adjust fill rather than washing the foam; protect the pillow with a washable case for extended life.

• Remove and launder the outer cover per care label guidance.
• Avoid submerging foam fill; air out if needed to refresh.
• Use a protective pillowcase to prevent stains and extend lifespan.

Who is this for: The VAINOC king-size memory foam pillow set is aimed at side sleepers and hot sleepers who want an adjustable pillow with a cooling surface and supportive contouring. It's also suited to anyone seeking a durable, low-odor foam alternative in a convenient two-pack — ideal for couples, guest rooms, or replacing two pillows at once.