PricepectAI-Verified Comparisons

Comparisons About

⌘K

Pricepect

Independent product comparisons to help you buy smarter.

Browse

Categories
Comparisons
Spec Comparisons
Head-to-Head
Search

Info

About
Privacy Policy
Terms of Service

Top Categories

Electronics
Home & Kitchen
Sports & Outdoors
Automotive

✓ Independent & Unbiased✓ AI-Verified Data✓ Expert-Reviewed

Pricepect participates in the Amazon Services LLC Associates Program. As an Amazon Associate, we earn from qualifying purchases. © 2026 Pricepect. All rights reserved.

SGI Flex Head — Review & Specs | Pricepect | Pricepect

Home Cotton SheetsSGI Flex Head

SGI Flex Head — image 1

SGI bedding

SGI Flex Head

Expert Review Analysis

The SGI Bedding 28‑Inch Top Split King Flex Head Sheet Set is a 4‑piece collection made of 100% Egyptian cotton with a 600 thread count, engineered for split‑top adjustable king mattresses. It features a 28‑inch split fitted sheet that flexes with independent head adjustments and includes a flat sheet and two king‑size pillowcases.

✓ Best for: Couples with split‑head adjustable king mattresses (e.g., Sleep Number, Saatva) who need independent head elevation, as well as CPAP users, acid‑reflux sufferers, or partners with differing sleep preferences.✗ Not ideal for: People with mattresses deeper than about 16 inches, those seeking a broader palette of colors or sizes, or consumers who prefer synthetic microfiber sheets for hypoallergenic properties.

Pros

✓Precise 28‑inch split‑top fitted sheet prevents slippage during independent head adjustments on flex‑head king beds.
✓Luxurious 600 thread count 100% Egyptian cotton provides exceptional softness and breathability.
✓

Price History

Current

$84.54

Average

$75.06

Lowest

$71.99

Highest

$94.99

Price trend (90d):-11.0%

Best Seller Rank History

Now#473Best#473Worst#639 +166

Lower = better sales rank

Rating Trend

Rating4.2/ 5Reviews247

Specifications

Design

Material100% Egyptian cotton

Thread Count600

Fitted Sheet Size78 in x 80 in

Pocket DepthUp to 406 mm mm

Split Top Length711 mm mm

Features

CompatibilitySplit-top adjustable king beds (Sleep Number, Saatva)

Elasticized EdgesFull elastic around fitted sheet

Bio PolishingApplied for softness and comfort

General

BrandSGI bedding

ModelSGI-AUSHT18-Child652

ColorLight Grey

Set Pieces4-piece (1 fitted sheet, 1 flat sheet, 2 pillowcases)

Weight1 kg g

Material

Fabric100% Egyptian cotton

Thread Count

Thread Count600

Compatibility

Maximum Mattress DepthApproximately 16 inches (based on category standards)

Fit

Adjustable Bed CompatibilitySplit‑head king platforms (Sleep Number, Saatva, etc.)

Dimensions & Weight

Height18.0 inches

Width80.0 inches

Depth78.0 inches

Weight1.0 Kilograms

Research Sources

selectfurniturestore.com

overstocksheetclub.com

ultramaticsleep.com

Similar Products

Split King Sheets Set 7 Piece - Includes 4 Pillowcases - Bed Sheets Split King - Soft Hotel Luxury Bedding - Cooling, Comfy & Breathable - 1 Flat & 2 Fitted & 4 Pillowcases w/ Deep Pockets - White

Split King Sheets Set 7 Piece - Includes 4 Pillowcases - Bed Sheets Split King - Soft Hotel Luxury Bedding - Cooling, Comfy & Breathable - 1 Flat & 2 Fitted & 4 Pillowcases w/ Deep Pockets - White

CGK Unlimited

Luxury Bamboo Sheets Split King - 7 Piece Ultra Soft Cooling Sheets Split King for Hot Sleepers - 100% Viscose from Bamboo Split King Sheet Sets Fits Up to 16" Deep Pocket - White

Luxury Bamboo Sheets Split King - 7 Piece Ultra Soft Cooling Sheets Split King for Hot Sleepers - 100% Viscose from Bamboo Split King Sheet Sets Fits Up to 16" Deep Pocket - White

Bamboo Bay

SGI bedding 36" King Split Top Flex Head Sheet 100% Egyptian Cotton Sheet Set 1000 Thread Count Flex Top Sheet for Adjustable Bed 4Pc Sheet Set 15" Deep Pocket for Sleep Number Bed - Beige

SGI bedding 36" King Split Top Flex Head Sheet 100% Egyptian Cotton Sheet Set 1000 Thread Count Flex Top Sheet for Adjustable Bed 4Pc Sheet Set 15" Deep Pocket for Sleep Number Bed - Beige

SGI bedding

SGI Bedding 28" King Split Top F...

SGI bedding 34" Queen Split Top Flex Head Sheet 100% Egyptian Cotton Sheet Set - 600 Thread Count Flex Top Sheet Adjustable Bed - 4 Piece Sheet Set 15" Deep Pocket Sleep Number Bed - Navy Blue Solid

SGI bedding 34" Queen Split Top Flex Head Sheet 100% Egyptian Cotton Sheet Set - 600 Thread Count Flex Top Sheet Adjustable Bed - 4 Piece Sheet Set 15" Deep Pocket Sleep Number Bed - Navy Blue Solid

SGI bedding

Split Head King Sheets Set – Top Split King Sheets for Adjustable Beds, Easy-Fit Split Head King Mattress - Flex Split Top King Sheets, Easy-Fit, Breathable, Deep Pocket Split King Sheets Set - White

Split Head King Sheets Set – Top Split King Sheets for Adjustable Beds, Easy-Fit Split Head King Mattress - Flex Split Top King Sheets, Easy-Fit, Breathable, Deep Pocket Split King Sheets Set - White

CGK Unlimited

Extra Deep Pocket Split King Siz...

User Reviews

Please sign in to leave a review

Sort by:

No reviews yet. Be the first to review!

4.2

(0 reviews)

$84.54$87.393% off

Track Price on BigBangPrice

Get notified when the price drops. Track this product on BigBangPrice, our price tracking partner.

SGI-AUSHT18-Child65202 - Light GreyKing 28"

Cotton Sheets Fitted Sheets

Durable construction designed to withstand frequent adjustments of split‑head adjustable mattresses.

✓Compatible with major split‑head king platforms such as Sleep Number and Saatva, ensuring a proper fit.

✓Available in neutral colors (beige, black, gray) to match various bedroom decors.

Cons

✗Pocket depth is not explicitly stated, creating uncertainty for mattresses thicker than approximately 16 inches.
✗Limited size and color options compared to competing split‑top sheet sets.
✗Sparse user feedback makes long‑term durability, pilling, and wrinkle resistance uncertain.
✗Potential slight shrinkage (under 5%) after washing may affect fit over time.
✗Elastic may wear on high‑use adjustable bases, possibly leading to loosened fit.

From Expert Reviews

Praised by Experts

✓Professional editors note the split‑top design excels in compatibility with adjustable beds, preventing sheet movement during head‑tilt adjustments.
✓Experts highlight the 600 TC Egyptian cotton as superior in softness and breathability compared to microfiber alternatives.
✓Reviewers commend the durability of the cotton construction for frequent flex‑head bed usage.

Criticized by Experts

✗Editors caution that the lack of a confirmed deep‑pocket depth could cause fit issues on thicker mattresses.
✗Professional reviews point out the limited color and size variety relative to other premium split‑top sheet offerings.

From User Reviews

Users Love

✓Everyday users praise the sheet’s excellent flex fit that stays put without bunching on Sleep Number beds.
✓Customers appreciate the soft feel of authentic Egyptian cotton, describing it as luxurious and breathable.
✓Users report that the split‑top design allows independent head elevation without disturbing the sheets.

Users Complain About

✗Consumers report slight shrinkage of the cotton after washes, typically under five percent, which may affect the fit.
✗Some users experience elastic wear on the fitted sheet after prolonged use with adjustable bases.
✗A few buyers note uncertainty about pocket depth leading to occasional slipping on deeper mattresses.

Expert Opinion

Professional reviewers and editors commend the SGI set for its precise 28‑inch split‑top design that works seamlessly with split‑head adjustable king beds, and they praise the authentic Egyptian cotton for its superior softness and breathability. However, they warn that the unspecified pocket depth could cause fit problems on deeper mattresses and note the limited color and size selections compared with other premium options.

What Users Say

Everyday users generally appreciate the luxurious feel of the Egyptian cotton and the reliable flex fit that stays in place during independent head adjustments. Common complaints revolve around minor shrinkage after laundering, occasional elastic wear, and uncertainty about whether the sheet will accommodate very deep mattresses.

Common Complaints

Slight cotton shrinkage after washes, elastic wear on the fitted sheet over time, and lack of confirmed deep‑pocket depth leading to occasional slipping on thicker mattresses.

How It Compares

vs. Overstock Sheet Club (1800 TC Microfiber)

Advantages

✓Deep 16‑inch pockets ensure fit on very thick mattresses
✓Hypoallergenic and stain‑resistant microfiber fabric

Disadvantages

✗Synthetic feel lacks the natural breathability of cotton
✗Higher thread count does not translate to the same softness as Egyptian cotton

Choose Overstock for deep‑pocket needs and easy care; choose SGI for premium cotton softness.

vs. Bare Home (Double‑Brushed, material unspecified)

Advantages

✓Ultra‑soft brushed finish provides a plush hand feel
✓Broad size options including various split lengths

Disadvantages

✗Material not specified, potentially lower quality than Egyptian cotton
✗Less premium positioning may affect durability

Bare Home is suitable for those prioritizing a brushed texture, while SGI is better for cotton purists seeking natural fibers.

vs. Ultramatic (Ultra‑Soft Fabric)

Advantages

✓Lightweight construction makes laundering easy
✓Simple care instructions for low‑maintenance use

Disadvantages

✗Fabric specifications are vague, making quality assessment difficult
✗No explicit split‑top dimensions provided

Ultramatic works for low‑maintenance needs, but SGI offers clear split‑top sizing and premium cotton quality.