Donna Pant

Because most cooling fabrics only feel cool to the touch. The moment your body heats up, that sweat has nowhere to go — so it sits against your skin, soaks your sheets, and wakes you at 3 AM. Lusomé's patented Xirotex™ Dry technology works differently: it pulls moisture off your skin and evaporates it before sweat can collect. You stay dry. You stay asleep. That's the whole point.

You're right to be skeptical. You've tried the "miracle" pajamas, the bamboo sets, the moisture-wicking gym shirts repurposed as sleepwear. Here's what sets Lusomé apart: independent lab testing. Textile researchers at the University of Alberta put our Xirotex™ Dry fabrics head-to-head against 5 other "cooling" sleepwear brands, measured on an industry-standard scale for moving moisture away from the skin. Lusomé's fabrics were the only ones to earn the top grade — a perfect 5 out of 5. Several of the big "cooling" brands scored at the bottom. So when we say Lusomé keeps you dry, it's not a marketing line. It's a measured result.

Yes. Lusomé was born from one woman's night sweats during cancer treatment, and grew into something for every woman whose body runs hot at night. Perimenopause. Postpartum. Thyroid issues. Medication side effects. Or simply being someone who has always slept hot. If you wake up damp, overheated, or kicking off the covers, this was made for you.

Cheaper options mask the problem — a cold-to-the-touch finish that wears off, polyester that traps heat after twenty minutes, chemical treatments that wash out. Lusomé is a luxury fabric with the science built into the fiber itself, not sprayed on top. It doesn't just delay night sweats. It eliminates the moisture that causes the wake-up in the first place. And it does it wash after wash, year after year.

Yes — that's the difference between a treatment and a true textile innovation. Machine wash cold, tumble dry low, skip the fabric softener, and Lusomé keeps its softness, its drape, and its performance. The Xirotex™ technology is woven into the fabric, not applied to its surface, so it doesn't wash away. Many of our customers are still wearing their first pair years later.

Your body doesn't only run hot in July. Winter heaters, hormonal swings, stress, that one heavy blanket your partner insists on — they all trigger the same response. Xirotex™ Dry regulates your comfort in every season by responding to your body temperature, not the thermostat. Cool when you're hot. Never cold when you're not. Just dry, steady, restorative sleep.

It's simple, and the performance lasts. Machine wash cold and tumble dry low. Skip the fabric softener, bleach, and dry-cleaning — those coat or break down the fibers. Because the Xirotex™ technology is woven into the fabric rather than applied on top, washing won't strip it. Your pajamas stay soft and keeps wicking, wash after wash.

The Eva has an A-line silhouette with slight shaping at the waist — easy and figure-flattering, not clingy. It runs true to size, so we recommend your usual size. If you're between sizes or prefer a roomier feel, size up. Check the size chart above for exact measurements by bust, waist, and length.

You're covered by our 30-Night Comfort Guarantee. Sleep in your Lusomé for up to 30 nights — if you're not satisfied with the comfort, return it for a refund or store credit. We want you to feel the difference risk-free, because we're confident you will.

Orders ship within 2 business days and typically arrive in 3.5 business days. Shipping is free on orders over $150. You'll get a tracking link by email as soon as your order is on its way.