Split King 5-Piece Sheet Set in Soft Sage - 500 TC Cotton Sateen

In this review of the Split King 5-piece sheet set in Soft Sage, the bottom line is simple: anyone with two twin XL mattresses or a split king bed who wants a hotel-like feel should consider these sheets. The set stands out for its high 500 thread count 100% premium cotton and a sateen weave that gives a smooth, silky hand while remaining breathable for hot sleepers. Reviewers note the deep 18' pockets and strong elastic keep fitted sheets in place, and the mercerized finish preserves color and reduces pilling after repeated washes.

Key Features

• 500 thread count cotton: long-staple yarns create a soft, silky surface that improves with washing and feels like luxury hotel bedding.
• Sateen weave: provides a smooth drape and durability while remaining breathable for people who run warm at night.
• Extra deep pockets: 18' deep fully elasticized fitted sheets fit thick mattresses and stay secure during sleep.
• Mercerized finish: enhances sheen and color depth and helps reduce fading and pilling over time.
• Complete 5-piece split king set: includes two twin fitted sheets, one king flat sheet and two king pillowcases for a ready-to-use bed setup.
• OEKO-TEX 100 certified: tested for safety and low chemical content, offering added peace of mind for sensitive sleepers.

Who It's For

This set is best for owners of split king beds or couples using two twin XL mattresses who want coordinated bedding with deep pockets and a luxe feel. It also suits hot sleepers who prefer natural cotton and a sateen finish that manages breathability while feeling silky.

Those who prefer wrinkle-free microfiber or need wrinkle-resistant performance out of the dryer may want to look elsewhere, since these 100% cotton sheets can show mild wrinkling if not removed promptly from the dryer. Also, shoppers seeking blended fabrics for ultra-low maintenance should compare alternatives.

Pros & Cons

Pros

• High-quality 500 TC long-staple cotton offers lasting softness and a luxury hotel-like texture.
• Deep 18' pockets and full elastic around the fitted sheets deliver a secure fit on deep mattresses.
• Mercerization and OEKO-TEX 100 testing reduce fading and provide reassurance about fabric safety.
• Flat sheet and pillowcases include subtle hem and embroidery details that elevate the look of the bed.

Cons

• As 100% cotton, the set may wrinkle more than microfiber alternatives unless removed promptly from the dryer.
• Some customers report variable wrinkle resistance after washing, so results depend on laundering and care.

Specifications

Material	100% premium long-staple cotton
Weave	Sateen weave
Thread count	500 TC
Set contents	2 twin fitted sheets, 1 king flat sheet, 2 king pillowcases
Fitted sheet size	39' W x 80' L with 18' deep pockets
Pillowcase size	20' W x 40' L (envelope)
Certifications	STANDARD 100 by OEKO-TEX

Our Verdict

The Split King 5-piece sheet set in Soft Sage is a solid choice for anyone with a split king configuration who wants genuine cotton comfort with deep pockets and a refined finish. It delivers hotel-like softness, durable mercerized color, and reliable fit for deep mattresses, offering good long-term value for natural-fabric sleepers who accept a bit of cotton wrinkling for the tradeoff of breathability and hand.

Frequently Asked Questions

Will these fitted sheets fit a mattress over 15' deep?
Yes; the fitted sheets have 18' deep pockets with full elastic around the edge to accommodate thicker mattresses.

Are these sheets suitable for hot sleepers?
Yes; the sateen weave and 100% long-staple cotton construction are breathable and often more comfortable for warm sleepers than synthetic microfiber.

Do the sheets hold color and resist pilling after washing?
The mercerized finish helps deepen color and reduce pilling, and many customers report good durability wash after wash when following care instructions.