HYPREST Cal King 100% Cotton Deep Pocket Sheet Set - Cooling Comfort

In this review the HYPREST Cal King sheet set is presented as a practical choice for sleepers with extra deep mattresses who want breathable, natural fabric without a high price tag. The single biggest reason to buy is the deep-pocket fitted sheet that reliably fits 18-24 in mattresses and stays in place overnight. The set is 100% cotton, lightweight and moisture-wicking, making it a sensible option for year-round use if you prioritize fit, durability, and easy care over a plush, hotel-feel finish.

Key Features

• 100% Cotton: Lightweight, naturally breathable cotton offers a cool surface and moisture-wicking properties for comfortable sleep in multiple seasons.
• Extra Deep Pockets: The fitted sheet is designed to fit mattresses 18-24 in deep, so it accommodates pillow-top mattresses, toppers, and pads without popping off.
• Elastic All Around: Elastic sewn around the fitted sheet edges helps the sheet stay put and reduces mid-night shifting on tall or thick mattresses.
• Complete Cal King Set: The four-piece set includes a flat sheet, fitted sheet and two pillowcases sized to fit a Cal King bed exactly.
• Machine Washable Durability: Finished with fine stitching and built to withstand gentle machine wash and low tumble dry, the set aims to keep its shape and color over time.

Who It's For

The HYPREST Cal King deep pocket sheet set suits owners of extra deep Cal King mattresses, including those with memory foam toppers, double pillow-tops, mattress pads, or air mattresses who need a fitted sheet that will not slip off. It is also a good pick for shoppers seeking breathable, natural fiber sheets that handle year-round temperatures.

Shoppers who expect a very soft, sateen-like or luxurious hotel-feel might look elsewhere, since customer feedback on softness is mixed and some people find the initial hand feel a bit rough until washed. Also, those wanting specialty weaves, heavy thread counts, or wrinkle-free chemically treated fabrics should consider alternatives.

Pros & Cons

Pros

• Deep pockets and strong elastic deliver a secure fit on 18-24 in mattresses.
• Made from 100% cotton for breathability and moisture control.
• Good value for the set of four pieces with durable stitching and easy care.
• Works well year-round thanks to its lightweight cotton construction.

Cons

• Softness and initial hand feel are mixed in customer reports and may require washing before it softens.
• Not designed to mimic heavier, ultra-luxury sateen textures some buyers expect.

Specifications

Brand	HYPREST
Material	100% Cotton
Set Contents	1 flat sheet, 1 fitted sheet, 2 pillowcases
Flat Sheet Size	108in x 102in
Fitted Sheet Size	72in x 84in, fits 18-24in deep mattresses
Pillowcase Size	20in x 40in (each)
Care	Machine wash gentle, tumble dry low

Our Verdict

The HYPREST Cal King deep pocket sheet set is a practical, value-oriented choice for anyone who needs reliable fit on an extra deep mattress and prefers natural cotton for breathability. While the initial softness is variable, the durable construction, elastic all around the fitted sheet, and year-round cooling performance make it a smart buy for sleepers who prioritize secure fit and easy care over plush luxury finish.

Frequently Asked Questions

Will these sheets fit a mattress with a topper?
Yes. The fitted sheet is made to stretch to fit mattresses up to 24in deep, so it accommodates added toppers and pads.

Are these sheets truly 100% cotton?
Yes. The set is described as 100% cotton, offering lightweight and breathable fabric that is moisture-wicking.

How should I care for the sheets to keep them soft?
Wash on a gentle machine cycle before first use and tumble dry low; repeated washing typically improves softness and maintains durability.