Product description

Designed to be tuned by the sleeper, the Freeform Pillow arrives with CertiPUR‑US certified MicroFlex Moon Foam loose fill that you can add or remove to set both height and feel. A 360-degree GelFlex Grid sleeve surrounds the fill to provide pressure dispersion and a buoyant, responsive top layer.

Two sizes are offered: Standard measures 26" x 18.5" and King measures 36" x 18.5". The package includes a small storage/throw case to keep any removed fill contained and protected when not in use.

The main fill is soft, shapeable foam fragments you adjust to create a plush, fluffy loft or compress for a denser, flatter profile. There are optional internal chambers for targeted neck and base‑of‑skull support, letting side, back, and stomach sleepers fine‑tune alignment.

To help regulate heat, the pillow combines an open GelFlex Grid structure with a mineral‑infused stretch‑knit cover that promotes airflow and wicks away warmth. The outer cover is machine washable so the sleep surface stays fresh.

The design builds on decades of product development: the hybrid GelFlex surface paired with a premium MicroFlex Moon Foam core is intended to offer a different feel from typical all‑foam or down alternatives. It’s a customizable, cooling option for people who want to tailor their pillow’s loft and support.

Pros

Highly adjustable loft and firmness
Cooling GelFlex Grid and breathable cover
Includes storage pouch for extra fill

Cons

Arrives dense and requires unpacking/setup
Some shoppers report inconsistent fill distribution
Heavier and firmer out of the box than expected

VerdictThis pillow excels when you need personal adjustability and cooling performance: the GelFlex Grid plus mineral‑infused stretch cover help keep the surface breathable while the removable MicroFlex Moon Foam lets you dial loft and firmness. It’s especially useful for sleepers who need targeted neck support or relief from reflux-related disruption. Note that the pillow ships dense and requires setup,

Reviews

L 5/5

Transformed our sleep once adjusted

This pillow dramatically improved sleep for both me and my spouse. The neck roll and the free‑fill side can be tuned independently, so whether you’re a side, back, or stomach sleeper you can get a fit that works. It takes a bit of tweaking, but once dialed in it provides reliable support.
James Chevalier 5/5

Had to buy a second one — my partner stole mine

I got one years ago and loved it so much I eventually ordered another because my partner kept using mine. The ability to fine‑tune fill for the exact neck support you prefer is fantastic, and the cooling surface stays comfortable overnight. If you need your pillow back, getting a second unit solved that problem.
Finta in NY 1/5

Damaged arrival and disappointing performance

Mine arrived with the box torn and the pillow exposed; one channel was full of shredded foam while the other was almost empty. It felt too hard and made my neck worse when I tried it. I packed it up and returned it, and the refund process has been slow. Overall a frustrating experience.
Ronnie D 5/5

Helped me sleep through the night after years of reflux

I hesitated at first but this pillow has been life‑changing for my nighttime reflux and overall sleep. After two decades of waking up nightly, I’m now sleeping through to morning and feel less fatigued during the day. My neck, shoulders and back have improved too. Beware: the king size came packed very dense and felt heavy when I took it out of the box, so plan to unpack and shape it before use.
Kate 5/5

Supportive after a neck injury — holds shape well

If I could rate it higher I would. After a neck injury this pillow has given lasting support and reduced my headaches; the inner pouch keeps filling where it’s needed at the base of my skull. I tried other adjustable options before and found they bunched or ran hot, but this one maintained position and comfort over months.
dp 3/5

Well made but not for me

I wanted this to be my new favorite. Construction is solid and the adjustability is a plus, but it arrived very full and doesn’t include extra stuffing. I tried removing and adding fill and ultimately just couldn’t get comfortable — I could feel the grid and missed the cloud‑like softness of my old pillow. I returned it, though it may suit others.