Lily Gray has been a writer with Dotdash Meredith since 2020. She is a home e-commerce writer for Real Simple, Better Homes & Gardens, and Southern Living. She specializes in writing news and deals content and product reviews. As a shopping expert, she's constantly testing products and searching the internet for the best sales, product launches, and trends in home decor, furniture, cleaning, organizing, kitchen, home improvement, and gardening. Previously, she was an e-commerce shop writer contributing editorial content across all legacy Meredith brands. Highlights: * Wrote 200+ articles for brands including Real Simple, Better Homes & Gardens, Southern Living, PEOPLE, Food & Wine, Travel + Leisure, and Martha Stewart Living. * Previous e-commerce shop writer across all legacy Meredith brands. * Wrote 250+ articles for Amazon On-Site Publishing for all legacy Meredith brands. * Contributed to Better Homes & Gardens newsletters.

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We've officially headed into the hottest month of the year, and the unrelenting heatwaves are making bedtime especially uncomfortable. Blasting the AC, installing blackout curtains, and adding tower fans to your space are all effective ways to cool your bedroom—but the elements on your actual bed are just as important to keep you as sweat-free as possible. That means switching your sheets from heat-trapping cotton or flannel to moisture-wicking linen. And Amazon's best-selling bedding brand just launched a linen set to help you sleep through hot nights.

The popular bedding brand Mellanni is best-known for its soft-to-the-touch microfiber sheet set that has nearly 225,000 five-star ratings and almost always tops the charts on Amazon. Now shoppers can grab the best-selling brand's newest sheets made from 100 percent flax linen—and they're already on sale for 30 percent off with a clickable coupon applied at checkout.

To buy: From $111 with coupon (was from $167); amazon.com.

Linen is naturally cooling and moisture-wicking, and this sheet set is no different. The breathable fabric is temperature-regulating and absorbent to keep you comfortable and sweat-free even on the hottest nights. It's also 30 percent more durable than cotton, according to the brand. This means that the sheets won't pill or fade over time. And like most linen, the sheets are safe for sleepers with sensitive skin—plus, it won't trap odors night after night.

The bedding set is available in sizes ranging from twin to California king and comes with a fitted sheet, a flat sheet, and two pillowcases (one for the twin and twin XL sizes). The fitted sheet features extra deep pockets, so you don't have to worry about the corners slipping up as you sleep. You can easily care for the sheets by machine-washing the set and tumble-drying on low, or line-drying to avoid any shrinkage.

Cool down the rest of this summer with this set of breathable linen sheets that are sure to become the next Amazon shopper-favorite. And don't forget to snag them while they're on sale.

To buy: From $111 with coupon (was from $167); amazon.com.