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Deal.ai › Sheex
Sheex
Sheex Original Performance Split King Sheet Set

Sheex Original Performance Split King Sheet Set

4.7(6,896 ratings)

Best price now

$213.85at AmazonChecked 5 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Lowest price today: $213.85 at Amazon (checked Nov 10, 2026).
  • Checked at 2 stores.

Our take on the Sheex Original Performance Split King Sheet Set

The Sheex Original Performance Split King set is a four-way stretch knit sheet set made from 87% performance polyester and 13% spandex, sold with one flat sheet, two fitted sheets and two pillowcases for split king and adjustable beds. It is built around temperature control: the knit is breathable and moisture-wicking, and the athletic-grade elastic keeps the fitted sheets flat on deep mattresses up to 20 inches. Owners mostly call it soft, cool and wrinkle-free, and say it stays put through adjustable-bed movement. It costs more than a basic cotton set, and a minority find it warm rather than cooling, so it suits hot sleepers and adjustable-bed owners more than anyone wanting a crisp cotton feel.

Best forHot sleepers who sweat in cotton sheetsSplit king and adjustable bed ownersCouples who want sheets that stay tuckedBuyers who dislike ironing
Pros
  • Four-way stretch knit stays smooth on the bed
  • Breathable, moisture-wicking fabric aimed at night sweats
  • Extra deep pockets fit mattresses up to 20 inches
  • Wrinkle-free and machine washable
  • Split king set includes two fitted sheets and two pillowcases
  • Silky, athletic-style softness
Cons
  • Polyester-spandex blend feels synthetic, not like cotton
  • Some owners still sleep hot in them
  • Reports of mismatched colors or missing matching pillowcases
  • Newer sets said to feel less plush than older ones
  • Premium price for a knit set

Sheex Original Performance Split King Sheet Set prices at every store

  • SHEEXNew

    In stock

    $226.85Free shippingChecked 5 h ago
    Visit SHEEX
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $213.85Free shippingChecked 5 h ago
    Visit Amazon

Sheex Original Performance Split King Sheet Set price history

Lowest price we've seen: $213.85 on Nov 10 at Amazon. Tracked across 2 stores since Nov 10.

What reviewers say

  • 4.7 / 56,896 ratings

With 4.7 out of 5 from nearly 6,900 ratings, owners mostly praise the softness, the cool night's sleep and a fit that stays on the bed. Complaints are scattered: a few find them warm, and some report color or pillowcase mismatches in the box.

What people mention
  • SoftnessPraisedOwners describe a silky, stretchy knit that feels softer than typical cotton sheets.
  • CoolingMixedMany say they stay cool through the night, but at least one reviewer found them hot and sweaty.
  • FitPraisedThe elastic and deep pockets keep fitted sheets flat on deep mattresses and adjustable beds.
  • WrinklesPraisedBuyers report the sheets come out of the wash smooth without ironing.
  • Color matchingCriticisedA few buyers received pieces that did not match in color or missing matching pillowcases.
  • DurabilityMixedSome long-time buyers say newer sets feel less plush than earlier ones.

From SHEEX

  • Athleisure-style softness: silky, smooth, stretchy performance knit
  • Breathable, lightweight knit encourages airflow and reduces trapped heat
  • Active moisture-wicking evaporates night sweat
  • Four-way stretch with athletic-grade elastic bands for a no-slip fit
  • Wrinkle-resistant construction keeps the bed smooth
  • Fits deep-pocket mattresses and adjustable beds without slipping
Sizes
Twin/TwinXL, Full, Queen, King/Cal King, Split King
Materials
87% Performance Polyester / 13% Spandex; athletic-grade elastic band; OEKO-TEX® Certified
Fit
Four-way stretch; fitted sheets fit mattresses up to 18" deep (Split King); flat sheets have a generous hang
Sizing
Fitted sheets stretch over deep mattresses and adjustable beds; Split King includes two twin fitted sheets plus a king flat sheet.
Care
Machine wash cold before use. Wash dark colors separately. Do not use bleach. No dryer sheets or fabric softener. Tumble dry only and remove immediately. Do not
Guarantee
60-Night guarantee: if you don't love the feel, send your sheets back for a full refund.
Returns
60-night guarantee refund if you aren't satisfied.
Shipping
Free shipping on orders; ships fast, every order.
In the box
Split King: 1 flat sheet, 2 fitted sheets, 2 pillowcases

About the Sheex Original Performance Split King Sheet Set

Put an end to over-heating and other sleep-disrupting temperature fluctuations and start getting the great night’s sleep your body needs to perform at its peak.Our luxurious, ridiculously soft sheet sets breathe 10x better than traditional cotton sheets, which helps minimize night sweats. Plus, our lightweight fabrics allow your body to cool itself naturally, so you can put an end to sleep-disrupting temperature fluctuations.Let SHEEX Own the Night®, so you can own your day.

Fabric: 87% Performance Polyester / 13% Spandex

Proudly Designed in the USA

Imported

*All promo codes have now been applied to this product.

What buyers say

Buyers like
  • Very soft and comfortable
  • Stays cool through the night
  • Perfect fit, stays on the bed
  • Wrinkle-free
  • Beautiful colors
  • Easy to wash and maintain
Buyers complain about
  • One set arrived with mismatched colors between pieces
  • Some received the set without matching pillowcases
  • One reviewer found them hot and sweaty rather than cooling
  • Newer set felt less nice than older ones

Specifications

Fabric Type
87% Performance Polyester / 13% Spandex
Thread Count
600
Pocket Type
Extra Deep Pocket
Max Mattress Depth
20" (King/Cal King)
Age Group
ADULT
Care Instructions
Machine Wash
Sheet Highlights
Breathable, Lightweight

Questions and answers

Will these fit a split king adjustable bed?
Yes. The split king set includes two fitted sheets, each with extra deep pockets rated for mattresses up to 20 inches, and the stretch knit is made to stay on adjustable bases.
Do they really sleep cooler than cotton?
Sheex claims the knit breathes better than cotton and wicks moisture. Most owners agree they sleep cool, but a minority still find them warm, so results vary by sleeper.
What comes in the split king set?
One flat sheet, two fitted sheets and two pillowcases.
How do I wash them?
Machine wash and dry. The fabric is wrinkle-free and does not pill, shrink or fade with normal care.
Are they good for hot sleepers?
They are aimed at hot sleepers: lightweight, breathable and moisture-wicking. If you want a crisp cotton feel, though, the stretch knit will feel different.
Do they work on a regular king bed?
The split king set has two twin-XL fitted sheets, so it suits split king and adjustable beds. A standard king needs the regular king set instead.
Where is the Sheex Original Performance Split King Sheet Set cheapest?
At Amazon, for $213.85, as of our latest check.
What do buyers say about the Sheex Original Performance Split King Sheet Set?
Rated 4.7 out of 5 from 6,896 ratings. Buyers like: Very soft and comfortable; Stays cool through the night; Perfect fit, stays on the bed. Common complaints: One set arrived with mismatched colors between pieces; Some received the set without matching pillowcases.
Where can I buy the Sheex Original Performance Split King Sheet Set?
2 stores we checked sell it, including SHEEX, Amazon.

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Set
Yes
Durability Attributes
Wrinkle-Free, Don't fade, Don't pill, Don't shrink, Don't wrinkle