Buffy Breeze vs Mellowsleep: Which Cooling Comforter Fits You More?

When you wake up in a pool of sweat, finding the right cooling comforter is the only way to save your sleep. But with so many options on the market, choosing between the popular Buffy Breeze and the innovative Mellowsleep temperature-regulating collection can be overwhelming. We tested both comforters to see which one actually delivers on its cooling promises.

How Do the Buffy Breeze and Mellowsleep Comforters Compare?

The Buffy Breeze and Mellowsleep comforters use different approaches to keep hot sleepers cool at night. The Buffy Breeze relies on 100% TENCEL™ lyocell fibers to absorb moisture and dissipate heat naturally. In contrast, Mellowsleep uses a dual-layer construction with specialized cooling fabrics like Naia filling to actively manage your body temperature.

The Buffy Breeze is an excellent choice for eco-conscious sleepers who want a lightweight, breathable duvet insert. It uses eucalyptus-derived fibers that are fully biodegradable and compostable. The fabric feels silky smooth and cool to the touch, making it popular among those with sensitive skin.

Mellowsleep offers multiple options depending on your specific needs. The cooling comforter features a dual-sided design with a silk-smooth cool side and a breathable knit side. The all season comforter zips together a lighter cooling comforter and a heavier warmth comforter, providing ultimate versatility. For those who prefer a plush, fluffy feel, the fluffy comforter uses double-stuffed down alternative that is still highly breathable.

What Are the Material Differences Between Buffy Breeze and Mellowsleep?

The material composition is where these two comforters differ the most. Understanding how they work is essential for choosing the right one for your sleep environment.

How Does the Buffy Breeze Cooling Fabric Work?

The Buffy Breeze is made entirely from TENCEL™ lyocell. This material is derived from the wood pulp of eucalyptus trees and is known for its exceptional moisture-wicking properties. In our testing, we found that the lyocell fibers absorb humidity much faster than traditional cotton, which helps prevent the trapped heat that causes night sweats.

The fabric also has 10x higher thermal conductivity than cotton, meaning it dissipates heat away from your body very efficiently. It features a 300 thread count TENCEL™ shell with a TENCEL™ fiber fill. This construction makes the comforter very lightweight and breathable, but some sleepers might find it lacks the loft and fluffiness of a traditional down alternative comforter.

How Does the Mellowsleep Cooling System Work?

Mellowsleep uses a variety of advanced materials to target different sleep issues. The CloudCool cooling comforter uses Naia filling, which is a sustainable acetate yarn made from wood pulp. It actively manages heat and moisture to keep you dry.

The Temperature Control Dual Layer comforter uses HeatLock and CoolWick layers. When zipped together, they adapt to your body temperature. If you get hot, you can unzip the heavier layer and sleep with just the lighter, cooling layer.

How Do the Prices Compare Between Buffy Breeze and Mellowsleep?

Price is a significant factor when upgrading your bedding. The Buffy Breeze and Mellowsleep comforters are priced differently, and they offer different value propositions.

What Is the Price of the Buffy Breeze Comforter?

The Buffy Breeze is positioned as a premium, eco-friendly product. The regular pricing is on the higher end of the market.

Price: $190 (Twin/Twin XL), $250 (Full/Queen), $290 (King/Cal King)

While the quality is high, the price point might be steep for some budget-conscious consumers. It also has a limited trial period compared to other brands.

What Is the Price of the Mellowsleep Comforters?

Mellowsleep offers a more accessible price point without sacrificing quality or performance. They frequently offer promotional pricing that makes them highly competitive.

The CloudCool cooling comforter is priced at $79.99 (Twin/Twin XL), $89.99 (Full/Queen), $99.99 (King/Cali King). The Temperature Control Dual Layer comforter is priced at $108.00 (Twin/Twin XL), $119.99 (Full/Queen), $131.99 (King/Cali King). The MarshMellow fluffy comforter is priced at $94.99 (Twin/Twin XL), $104.99 (Full/Queen), $114.99 (King/Cali King).

For the price of one Buffy Breeze Twin size, you can outfit your entire bed with a Mellowsleep cooling comforter, a pillow cover, and a soft blanket to layer on colder nights.

Which Comforter Is Better for Night Sweats?

Night sweats can ruin your sleep and leave you feeling exhausted. Both comforters claim to solve this issue, but their effectiveness varies.

The Buffy Breeze is good at wicking away moisture once it happens. However, some users find that it is not quite warm enough to act as a standalone comforter, requiring a duvet cover for a traditional feel.

Mellowsleep is specifically designed to tackle night sweats. The CloudCool cooling comforter's Naia filling actively pulls moisture away from the skin. If you suffer from severe night sweats, pairing your comforter with a cooling pillowcase and a mattress topper creates a comprehensive cooling system that addresses heat from all angles.

How Do the Care Instructions Compare?

Proper care is essential for maintaining the performance of your cooling comforter.

Can You Wash the Buffy Breeze Comforter?

The Buffy Breeze is technically machine washable, but the manufacturer strongly recommends dry cleaning it to preserve the quality of the lyocell fibers. This adds long-term maintenance costs and inconvenience. You must use a duvet cover to protect it.

Can You Wash the Mellowsleep Comforters?

Mellowsleep designs its comforters for easy, practical care. Both the CloudCool and MarshMellow comforters are fully machine washable and dryable. This makes them ideal for hot sleepers who need to wash their bedding frequently to remove sweat and bacteria.

How We Tested These Cooling Comforters

In our testing, we evaluated both comforters across three nights with a room temperature set to 72°F (22°C) and 78°F (26°C). We measured heat retention, moisture drying time, and overall comfort.

The Buffy Breeze felt incredibly cool to the touch when first placed on the bed. However, by the third hour of sleep, our testers experienced some heat buildup under the lightweight fill. The moisture-wicking ability was excellent, keeping the surface relatively dry.

The Mellowsleep CloudCool comforter provided a more consistent temperature throughout the night. The dual-sided design allowed testers to switch to the cooler side when they felt warm. The moisture-drying time was significantly faster than the Buffy Breeze, meaning sleepers woke up feeling dry even after sweating.

Comparison Summary

Frequently Asked Questions

Which is better, the Buffy Breeze or the Mellowsleep CloudCool comforter?

The Mellowsleep CloudCool comforter is better for most hot sleepers. It offers superior temperature regulation, is significantly more affordable, and is fully machine washable. The Buffy Breeze is a good choice if you prioritize eco-friendly materials and a very lightweight feel.

Is the Buffy Breeze warm enough for winter?

The Buffy Breeze is very lightweight and breathable, making it ideal for summer or hot sleepers. Most users will find it too thin for winter months unless they layer it with a heavy duvet cover or additional blankets.

Does Mellowsleep offer an option for cold sleepers who run hot sometimes?

Yes. If you need a versatile option, the all season comforter is the best solution. It zips together a lighter cooling layer and a heavier warmth layer, allowing you to adjust the weight and temperature based on the season.

How do I wash a TENCEL™ lyocell comforter like the Buffy Breeze?

While you can wash TENCEL™ lyocell on a gentle cycle with mild detergent, the manufacturer recommends dry cleaning the Buffy Breeze to maintain its integrity. If you machine wash it, use cold water and tumble dry on low heat.

Conclusion

Choosing the right cooling comforter is crucial for managing night sweats and improving your sleep quality. While the Buffy Breeze offers an eco-friendly, lightweight option with excellent moisture-wicking properties, its high price point and dry-clean-only care make it less practical for everyday use.

Mellowsleep provides a more accessible and versatile solution. With its advanced cooling technologies, machine-washable fabrics, and affordable pricing, Mellowsleep is the clear winner for hot sleepers looking to reclaim their rest. To complete your cooling sleep system, consider adding a fluffy blanket for layering or exploring our best bed sheets for hot sleepers.