10 Best Mattress Toppers 2025 in the United States

The BEDLORE King Mattress Topper offers a soft and breathable sleep surface thanks to its blend of 40% bamboo-derived viscose and 60% polyester. Bamboo viscose is known for being naturally cool and gentle on sensitive skin, making this topper a good choice if you tend to sleep hot or have allergies. Its pillow-top design provides an extra layer of cushioning, which can help relieve back pain by adding softness without being too plush. With a thickness that fits mattresses from 6 to 18 inches using deep elastic pockets, it stays in place well and won’t slip around during the night.

One of the standout features is that it’s machine washable, which makes cleaning and maintaining freshness easier than many other toppers. However, it is not water-resistant, so spills and stains should be cleaned promptly. The firmness leans toward soft to medium, which is ideal if you want to soften a firm mattress but might not add enough support if you need a very firm feel. Weighing about 8.7 pounds, it’s not too heavy to handle when putting on or removing the topper. The dark gray color is modern and practical for hiding minor stains.

This mattress topper is a suitable option for adults looking to add comfort and temperature regulation to their bed, especially if they prefer a softer sleeping surface and desire the convenience of easy care.

The Ultra Soft Twin Size Mattress Topper is designed for enhancing comfort and relieving back pain without the need for a new mattress. Made from viscose derived from bamboo, it is ultra-soft, breathable, and ideal for sensitive skin. Its naturally cooling properties cater to hot sleepers, helping with temperature regulation at night.

This topper provides a soft, pillow-top feel rather than significant support or density, which might not suit someone seeking a firmer sleep surface. Its sweat-absorbent feature is notable, though it may not be water-resistant, which is worth considering if spills are a concern. The topper is easy to use, with deep pockets and stretchy sides that fit mattresses up to 20 inches deep, making it compatible with a wide range of mattress sizes. It’s also machine-washable for easy maintenance.

Allergy sufferers will appreciate that it does not contain latex or formaldehyde, although it lacks specific hypoallergenic claims. Motion isolation is not highlighted as a feature, so it might not be ideal for undisturbed sleep if sharing a bed. Overall, it is noted for its comfort and affordability, making it a suitable choice for those looking for a softer sleep surface.

The ViscoSoft 3 Inch Memory Foam Mattress Topper in King size is designed to improve comfort and support for your existing mattress. Made from high-density memory foam (over 3 lbs per cubic foot), it offers a medium-firm feel that helps with pressure relief and spinal alignment, which can be especially helpful if you experience chronic pain. The 3-inch thickness is a good balance, providing enough cushioning without feeling too soft or too firm. One standout feature is its gel-infused, ventilated foam that helps draw heat away from your body, keeping you cooler during sleep—great if you tend to get hot at night. The topper also includes a soft, removable bamboo-rayon cover with elastic straps and a non-slip bottom, making it easy to keep in place and clean.

Motion isolation is strong with memory foam, so movement on one side of the bed won't easily disturb the other side, which is useful for couples. It offers consistent edge support, so getting in and out of bed feels stable without sinking at the sides. However, this topper is not water-resistant, so spills need to be managed carefully. Also, while memory foam is good for reducing allergens compared to some materials, it might not be ideal for those with severe foam sensitivities or latex allergies.

If you want a topper that enhances your mattress by adding medium-firm support, cool sleep features, and long-lasting comfort, this ViscoSoft model is a solid choice. Its durability and positive customer feedback indicate that it holds up well over time. Just remember that it weighs nearly 39 pounds, so it might be a bit heavy to move frequently.