[This review was collected as part of a promotion.] I normally only sleep in 100% cotton stuff so seeing these were 100% polyester made me a little hesitant going in. But honestly I am pleasantly surprised. They felt way more breathable than I expected, and there’s def a “cooling” effect to them. I can’t speak to all the crazy “healing” and such claims they make lol, didn’t notice anything like that. But as pillowcases go, these felt good. They’re also really silky to the touch. They’re on the thinner side, you can actually see the tag through the fabric in my photos. Sizing runs slightly big on my thin Tempurpedic pillows, so I think they’d fit a fatter/fluffier pillow better. No inner flap to keep the pillowcase secured, so it just slides on, and because that it kinda keeps sliding off throughout the night, which gets annoying, No piling at all after multiple washes on warm and hot, still 100% smooth, and they’ve stayed nice and bright white too. Overall, I’d recommend these for hot sleepers since they’re so breathable, but personally I probably wouldn’t repurchase just because of the no flap/sliding issue.

[This review was collected as part of a promotion.] It’s not thick, making it suitable for summer. It’s easy to wash and doesn’t have a strong smell. However, it’s not 100% cotton. I don’t feel it’s as soft as I expected and it’s quite see-through. It comes with four pieces.

[This review was collected as part of a promotion.] Absolute A+ for the fit. Perfectly sized for the larger / thicker mattress. White... was a bad color choice, but that's on me. The sheets are heavy? It is hard to describe but they feel almost humid? They might be ideal for winter but feel like a bit much for summer.

[This review was collected as part of a promotion.] The nanobionic microfiber queen sheet set is soft, lightweight, and comfortable for everyday use. Its microfiber fabric provides a quiet sleeping surface without excessive noise while maintaining. A clean attractive appearance. The sheets are machine washable, making them easy to care for and requiring minimal maintenance to keep them fresh and comfortable over time.

[This review was collected as part of a promotion.] I love the feel of these pillowcases. They are incredibly soft and no oder right out of the package. The material is crisp, smooth, cool to the touch. (especially with this 90 degree heat wave in mid May). Knowing that the technology is helping me sleep is a huge bonus.