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The Arctus is a 4-inch gel-infused memory foam topper for a Twin bed, meant to soften a firm or worn mattress and ease pressure on joints. The gel infusion and ventilated channels are designed to pull heat away, though thick memory foam still tends to sleep warm for many people. It is a low-cost way to change how a mattress feels without replacing it. Rivals in this class offer similar gel foam at 2 to 4 inches; the 4-inch depth gives more sink and cushioning but less support than a thinner pad.
In stockSold by ArctusReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
Rated 4.4 out of 5 across 77 ratings, buyers generally find it comfortable and good value for softening a hard mattress. Complaints center on warmth and on the foam flattening sooner than expected.
The Arctus Cooling Gel Memory Foam Mattress Topper adds a layer of cushioning to an existing mattress. This version is a 4-inch Twin size. It is made from high-density memory foam that adapts to the body's contours and weight. The foam is insensitive to temperature changes, so its support stays consistent in different environments.
The foam is infused with cooling gel and has ventilated micro-channels. These promote airflow to dissipate body heat and help keep the sleeper cool and dry. The breathable design supports natural ventilation and helps prevent overheating.
The topper can add gentle cushioning to a current mattress, relieve joint pressure and pressure points, or refresh an old bed. It is designed for all sleep styles and is easy to set up.
