Yes! The science behind them is the same principle used in athletic performance wear. Wicked Sheets pull moisture away from your body and move it to the fabric's surface, where it evaporates quickly. The result is a cooler, drier sleep surface all night long. Our sheets are specifically designed for hot sleepers dealing with night sweats, hot flashes, perimenopause, menopause, or the side effects of medication, keeping you cooler and drier so you can sleep through the night instead of waking up overheated.

brrr° technology combines three cooling features in its Triple Chill Effect®: minerals incorporated into the yarn for a cooler touch, moisture-wicking to move sweat away from your skin, and rapid drying to help release moisture. Because the technology is built into the yarn rather than applied as a surface finish, it never fades or washes away.

Just like performance athletic wear, Wicked Sheets move moisture away from your skin and spread it across the fabric, helping it evaporate more quickly. The goal is a drier, more comfortable sleep surface, not a puddle of sweat underneath you.

Wicked Sheets don’t have a traditional thread count, and that’s a good thing. Our fabric blends 53% silkweight polyester and 47% cooling nylon in a performance knit designed for softness, breathability, and moisture-wicking. Think silky-smooth comfort without obsessing over a cotton thread-count number.

Yes. Wicked Sheets are free of dyes, bleaching agents, and chemicals that can irritate skin. The fabric is hypoallergenic, OEKO-TEX® Standard 100 certified (independently verified free of harmful substances), and Asthma & Allergy Friendly® certified by the Asthma and Allergy Foundation of America (AAFA). Wicked Sheets was the first performance knit in the world to earn AAFA certification.

Each set includes one fitted sheet, one flat sheet, and two pillowcases, all made from the same Wicked-Cool® fabric. Choose from Wicked White, Cool Gray, and Crisp Concord, with Standard (8"–11") and Deep Pocket (12"–18") options across eight sizes, including two Split King configurations.

Standard pocket (8"-11") fits most traditional mattresses. Deep pocket (12"-18") is designed for thicker mattresses, pillow tops, and mattress toppers. Choosing the wrong depth is the most common reason sheets don’t stay on the bed properly. Read our full standard vs. deep pocket guide to find your fit.

Machine wash in cool water and tumble dry on low heat. The most important rule: skip the fabric softener. It coats fibers and can reduce moisture-wicking performance over time. If you need to brighten white sheets, use oxygen-based bleach rather than chlorine bleach. No ironing needed. Our fabric is naturally wrinkle-resistant.

For the coolest sleep setup, pair Wicked Sheets with a lightweight, breathable comforter or coverlet. Heavy, insulating layers can make it harder for heat and moisture to escape, even when your sheets are working their wicked magic. Our founder, Alli, likes to say, “Avoid the Fs in bed: Feathers, fleece, and fur.”

Yes! We offer free shipping on orders over $25 within the contiguous United States, with estimated delivery in 2–5 business days unless otherwise noted on our website. We ship right from Louisville, Kentucky, one of the best logistics hubs in the country. Pretty wicked, right?

Yes. Alaska and Hawaii ship via USPS Priority Mail for a flat rate of $26.50. International orders, including Canada, ship for a flat rate of $45, with estimated delivery in 6–10 business days.

Possibly. Eligibility depends on your plan, your medical circumstances, and whether the purchase qualifies as an eligible medical expense. Ask your plan administrator before purchasing, and check whether you need a letter of medical necessity or other documentation. We can provide your purchase receipt. Learn more about HSA/FSA eligible expenses.

We offer a 100% satisfaction guarantee. If you are not completely satisfied with your order, we will replace it or provide a full refund. The guarantee applies for 30 days after your purchase date.

Email Customer Service at info@wickedsheets.com or use our Contact page. We will return your call or email within 48 hours, between 7 a.m. and 7 p.m. EST, and we'll make it right.

Wicked Sheets started in Alli’s one-bedroom apartment in 2008, when she drove fabric to local seamstresses three days a week. Today, our products are cut, sewn, folded, and packaged by our team in Louisville, Kentucky, where we also make the Wicked Smart Pad®. We use imported fabric developed with a trusted supplier we’ve worked with for more than eight years. Together, we’ve refined a custom material designed around what our customers actually need: cooler, drier, more comfortable sleep. Every order still gets a personal touch, and we stand behind our work with a 100% customer satisfaction guarantee. Interested in joining our local sewing team? Email info@wickedsheets.com.

We believe good fabric deserves a second life. Our zero-waste approach focuses on using as much material as possible and finding creative homes for the scraps. We donate much of our leftover fabric to local schools, seamstresses, and organizations such as KMAC, where designers can turn it into something new. Less waste, more wicked creativity.