Convoluted polyfoam, also known as egg-crate foam, is a popular choice for topper material. The term refers to polyurethane foam shaped with ridges to create a contoured (or convoluted) surface that alleviates aches and pains in the sleeper's most sensitive areas. These toppers also isolate motion fairly well and produce no noise when bearing weight. Convoluted polyfoam toppers tend to be much cheaper than those made from other materials, making them a high-value option.
Egg Crate Convoluted 2″ Foam Hospital Bed Mattress Pad Topper Twin 33 x 72 x 2
Drive Medical 4 in. H Convoluted Foam Pad m6026 - The Home Depot
AK TRADING CO. 2.5 Thick CertiPUR-US Certified Convoluted Hospital Mattress Pad, Egg Crate Foam Foam Sheet
Drive Medical 4 in. H Convoluted Foam Pad m6026 - The Home Depot
College Dorm Twin-Extra Long, Hospital Bed Twin, Egg Crate Mattress Topper, Convoluted Foam for Pressure Sores and Pain Relief, (74 x 38) : Home & Kitchen
The Convoluted Foam mattress pad from Drive Medical helps redistribute pressure and increase circulation, offering a cool, dry and comfortable surface for a more restful sleep. Helps redistribute pressure over a greater surface area. The pad is composed of 2 in. of polyurethane foam.
Drive Medical Convoluted Foam Pad 4 Height
Vaunn Medical Egg Crate Mattress Topper, Fragrance-Free, Dye-Free, Convoluted Foam for Pain Relief on Pressure Sores, Ventilated Therapeutic Support and Recovery, Hospital Bed Twin (79 x 35) : Home & Kitchen
Egg Crate Foam Toppers
Medical Grade Egg Crate Mattress Topper
AK TRADING CO. 2.5 Thick CertiPUR-US Certified Convoluted Hospital Mattress Pad, Egg Crate Foam Foam Sheet
AK Trading 2.5 Thick CertiPUR-US Certified Convoluted Hospital Mattress Pad, Egg Crate Foam Foam Sheet
DMI Foam Mattress Topper, Egg Crate Foam Pad, Mattress Pad and Bed Topper for Support, Air Circulation, Pressure Relief and Weight Distribution, Hospital Size Mattress, 33 x 72 x 4
AK Trading 2.5 Thick CertiPUR-US Certified Convoluted Hospital Mattress Pad, Egg Crate Foam Foam Sheet
Egg Crate Mattress Topper: Home & Kitchen
Drive Medical 4 in. H Convoluted Foam Pad m6026 - The Home Depot