Mattress pad and mattress topper get confused constantly. A mattress pad is primarily protective — thin, often waterproof, designed to protect your mattress while adding minimal comfort change. A mattress topper is primarily corrective — thick, designed to meaningfully change how the mattress feels. Our guide on best mattress toppers covers the latter. If your mattress is in good shape and you want to protect it while potentially improving temperature or surface feel, a mattress pad is the right choice.
Types of Mattress Pads
Waterproof: Essential for children, pets, or any liquid risk. Better ones use breathable polyurethane or TPU membrane — not plastic — which eliminates crinkle sound and reduces heat retention. Cooling: Moisture-wicking materials, phase change materials, or active cooling technology (Eight Sleep). Active systems are most effective but most expensive. Quilted: Thin fill quilted into fabric cover. Minimal comfort change, basic protection. Most common type. Heated: Electric heating for cold sleepers. Quality varies significantly — stick to established manufacturers with safety certifications.
Best Mattress Pads in 2026
Saatva Waterproof Mattress Pad — Best Overall: Organic cotton cover, breathable waterproof membrane, thin fill. Genuinely quiet, breathable, and effective. $125-175 for a Queen. Leisure Town Queen Mattress Pad — Best Budget: Solid quilted protection with fitted skirt at $30-45. Eight Sleep Pod Cover — Best Active Cooling: Water-cooled system maintaining precise temperature on each side independently. $2,000+ — expensive but genuinely solves the couple temperature incompatibility problem that passive solutions only partially address.
What to Look For
Fitted skirt depth — measure your mattress height including any topper before buying. Most pads accommodate 8-18 inches. Machine washability is practically important. If waterproofing is a priority, look specifically for «waterproof» rather than «water-resistant» — meaningfully different levels of protection.