Viscose from bamboo is naturally breathable — moving heat and humidity away from your skin instead of trapping it the way cotton does. That is the whole story: one fiber, doing the work of three.
Add the duvet cover set — save
Same colour, every layer. The Core pairs this sheet set with the matching cooling duvet cover set — hidden zip, corner snaps and two shams.
- 4.87★261 verified reviews
- OEKO-TEX®Standard 100 Certified
- 3× Coolerthan cotton, in our testing
- 70% Lesswater to produce
- 300 TCsateen bamboo viscose
Feel it the moment you slide in.
Cool to the touch, impossibly smooth — like the cool side of the pillow, everywhere. Bamboo breathes with you, so you drift off and stay asleep.
Three reasons hot sleepers switch
Sleeps up to 3× cooler
Bamboo viscose wicks heat and moisture away instead of trapping it — so the bed never turns into a sauna at 2am.
Silk-soft, gets softer
A naturally smooth fiber with none of the heavy, hot hand of cotton — and it softens with every wash.
Naturally cleaner
Naturally hypoallergenic and breathable, grown with ~70% less water than cotton. Kind to sensitive skin and the planet.
Made for the way you sleep
Hot sleepers
Wake up soaked? The whole bed sleeps up to 3× cooler — breathable bamboo instead of heat-trapping cotton.
Couples who run different temps
One set that keeps both sides cool — and split sizes so each can move without a covers tug-of-war.
The full-set upgrader
Replacing a tired cotton set top to bottom — flat, fitted, and matching pillowcases in one.
Adjustable-base owners
Split Queen, Split King, Split Cal King and Top Split King — the sizes most brands skip.
Allergy-prone
Naturally hypoallergenic, OEKO-TEX-tested bamboo across the whole bed — gentle on sensitive skin.
The bamboo difference
Every fiber has a job. None of it is filler.
Sleep cooler, dream longer
Viscose (rayon) from bamboo with a silky-smooth hand — breathable and naturally gentle on sensitive skin, in a range of serene colors.
Beauty sleep, reinvented
Every set includes ultra-soft bamboo pillowcases in our silky sateen weave. Breathable, they reduce friction to help minimize tangles, frizz, and sleep creases — kind to sensitive skin and your hair.
Built to fit, designed to last
The fitted sheet has a 15″ deep pocket with all-around elastic, plus reinforced corner straps that stretch to grip mattresses up to 18″ deep — pillow-tops and toppers included. The fit flexes with movement, so the sheet stays smooth and stays put, even on an adjustable base.
Two sleepers, no cover tug-of-war
Share a bed but not a sleep style? Our split sets give each side its own fitted sheet — and the Top Split King adds a split top sheet too — so one of you can recline, burrow, or toss without pulling the covers off the other.
We make all four split sizes.
Split Queen, Split King, Split Cal King and Top Split King — the hard-to-find sizes most brands skip, so each side reclines without dragging the sheets.
Need Split King?Buttery-soft, naturally cool
Woven from 100% viscose (rayon) from bamboo in a smooth, buttery-soft sateen weave — the close, lustrous finish that gives these sheets their cool, silky hand. Lightweight and breathable, the fabric moves heat and humidity away as you sleep, so it sleeps up to 3× cooler than cotton (Bamboo Is Better testing). Naturally hypoallergenic and gentle against sensitive skin.

Tested safe against your skin
Every set is independently tested for 100+ harmful substances under the OEKO-TEX® Standard 100. Certificate available on request.
Questions, answered
What makes these sheets cooling?
Our Signature sheets are woven from breathable bamboo viscose, so they move heat and humidity away from your skin as you sleep instead of trapping it the way cotton can. In our own testing they sleep up to 3× cooler than cotton — which is why they're made for the body that runs hot.
What's included in the set?
Every Signature Collection set is a complete set — a flat sheet, a fitted sheet with a deep, fully elasticized pocket, and matching bamboo pillowcases. The number of pillowcases varies by size, and Split and Top Split sizes are configured for adjustable bases — check the size guide for the exact piece count for your size before you order.
Will these fit my mattress and adjustable base?
Yes. The fitted sheet has a 15-inch deep pocket with all-around elastic, and the reinforced corner straps stretch to grip mattresses up to 18 inches deep — standard, pillow-top, or topper on top — so it stays put through the night. We also make sizes built for adjustable bases — Split Queen, Split King, Split Cal King, and Top Split King — so you get sheets that actually fit your setup. Check the size guide to match your mattress.
What if they're not right for me?
Sleep on them for 30 nights. If they're not your favorite sheets, send them back and we'll refund your order, minus a small return fee ($14.99 or 3% of the order total, whichever is greater). The whole point of the 30-night sleep trial is to let you decide in your own bed, not in a store.
How fast do they ship, and is shipping free?
Shipping is free on all orders within the continental US. Orders to Alaska, Hawaii, and international destinations are not free — shipping is calculated at checkout. Most orders ship within about one business day, with 3 to 5 days in transit after that.
Are they safe and free of harmful chemicals?
Yes. Our Signature sheets are OEKO-TEX Standard 100 certified, which means the fabric has been independently tested for harmful substances. The bamboo viscose is also naturally hypoallergenic and gentle against sensitive skin.
How do I care for them, and are they guaranteed?
Care is simple: machine wash cold on a gentle cycle, tumble dry low or hang to dry, and skip bleach, fabric softener, and ironing. They're backed by a 1-year warranty that covers manufacturing defects — including pilling under normal care — with a replacement.
Why did my bamboo sheets stain?
Bamboo is a naturally absorbent fiber — part of what makes it feel cool and breathe so well — so it can pick up face and body oils, lotions, and hair and skincare products more readily than a synthetic blend. Those oils can soak in and leave a dark, splotchy mark, usually around the pillow. It's how the fiber behaves, not a defect.
A couple of things keep it from happening: wash your sheets before the first use, and head to bed with clean, dry skin and hair so lotions and oils have time to absorb. One thing to watch — benzoyl peroxide in acne products can bleach color out of sheets and pillowcases (any brand, any colored bedding), so let it dry fully before bed or use a dedicated white pillowcase.
If a stain does happen, treat it fresh: blot, rinse with cold water, work in a little grease-cutting dish soap or an enzyme-free remover, and air-dry — never tumble-dry until the mark is fully gone, since heat sets it.
Care made simple
- Machine wash cold, gentle cycle — wash before first use.
- Tumble dry low; remove promptly to keep them smooth.
- No bleach or fabric softener — bamboo softens on its own.
Made to match
Cooling Bamboo Pillowcase
Set of 2 — same bamboo sateen
Details
- 100% viscose from bamboo in the same sateen as these sheets — cool, silky, gentle on skin and hair
- Sold as a set of two: Queen 20″ × 30″, King 20″ × 36″
- Naturally hypoallergenic; machine washable; the same nine colours
Made to order · ships in 7–10 business days
Cooling Bamboo Duvet Cover | Signature Collection
Cover + 2 shams, same sateen
Details
- Same viscose-from-bamboo sateen as these sheets, 300 thread count
- Corner ties and a hidden zipper keep the insert in place
- Includes 2 matching European shams
- Full/Queen fits a Queen bed; King/Cal King fits King or Cal King
Made to order · ships in 7–10 business days
Duvet Comforter
Bamboo-filled insert, Light Weight or All Season
Details
- 100% bamboo viscose shell and fill — breathable, hypoallergenic
- Light Weight: 280 gsm fill, 6.5–7.5 lb — the lighter, cooler pick
- All Season: 500 gsm fill, 8.5–9.5 lb — fuller and warmer
- Corner loops pair with the duvet cover's ties
Made to order · ships in 7–10 business days
Adjustable Bamboo Cooling Pillow | Bed Pillows
Shredded memory foam, zip to adjust loft
Details
- Loft is how much fill ships inside: Stomach Sleeper lowest, Side Sleeper Extra Plush highest (Queen 2–5 lb, King 3.5–6 lb)
- Inner zipper — remove or add the shredded gel memory foam to fine-tune
- Cooling bamboo cover; cover and fill are machine washable
Made to order · ships in 7–10 business days

