The Purple PurpleRenew is an 11-inch gel grid mattress featuring Purple's proprietary GelFlex Grid technology for pressure relief and temperature regulation. This Costco-exclusive model combines a 2-inch hyper-elastic gel polymer grid layer with multiple comfort and support foam layers to create a medium-firm feel (6/10 firmness) that provides a floating sensation where the body lies more on the mattress rather than sinking in.

The mattress construction includes a 2-inch GelFlex Grid top layer that dissipates heat and relieves pressure points, followed by a 2-inch poly foam comfort layer, a 3-inch support foam layer, and a 4-inch base support foam layer. Edge support foam perimeter encasement reinforces the sides for enhanced durability and usable sleeping surface. The mattress weighs 109 pounds and measures 60 inches wide by 80 inches long.

Key features include instant adaptation to movement for fewer sleep disturbances, temperature-balancing cooling technology through the grid's open structure, and ultra comfort foam layers that offer responsive support. The mattress is fiberglass-free and ships compressed in a box for easy delivery. Purple backs the RenEW with a 10-year warranty and 100-night trial period. Costco offers free returns, making this an accessible entry point to Purple's innovative gel grid sleep technology at a lower price point than Purple's direct retail offerings.