
The inventor of the GelFlex Grid® celebrates its loyal community with mattress giveaways, exclusive showroom offers and holiday savings SALT LAKE CITY, Nov. 6, 2026 /PRNewswire/ -- Purple Innovation, Inc ("Purple"), (NASDAQ: PRPL) the world leader in sleep technology and inventor of GelFlex Grid®, today announced November 7th as "Grid Day," marking the launch of its annual campaign, Grid It Forward. Grid Day was born from Purple's "original gridders" (OG's) and most loyal fans.










