100% Cotton Organic Mattress Pad Cal King Ivory - Breathable Cooling

In this review the 100% Cotton Organic Mattress Pad in Cal King Ivory is recommended for sleepers who want a natural, breathable layer that improves comfort without synthetic materials. The single biggest reason to buy is its Fairtrade/GOTS certified unbleached organic cotton construction, which delivers a soft, satin-like surface and reliable temperature regulation for year round comfort under a fitted sheet. The reviewer found it well made, quiet in use, and engineered to fit modern deep mattresses while remaining machine washable for practical care.

Key Features

• 100% Organic Cotton: The unbleached GOTS and Fairtrade certified fabric offers a skin-friendly, natural surface without synthetic finishes for sensitive sleepers.
• Breathable Cooling: The ideal GSM and thread count help regulate temperature so the pad feels cooler and prevents overheating through the night.
• 17in Deep Pocket Fit: Deep elasticized pockets accommodate high-profile mattresses and modern bedding stacks for a secure, smooth fit.
• Quilted 300GSM Construction: Quilting adds a plush, cushioned layer that enhances comfort and durability without audible crinkling.
• Machine Washable Design: The pad is practical to launder at home, maintaining softness and absorbency after repeated washes.
• No Synthetic Materials: Being fully cotton and unbleached, it avoids plastic backing and remains breathable rather than fully waterproof.

Who It's For

This mattress pad suits people who prefer natural fiber bedding and who value certifications like Fairtrade and GOTS, including those with sensitive skin or a preference for unbleached textiles. It is also a good choice for anyone with a deep or modern Cal King mattress who needs a quiet, fitted topper that stays in place.

It is less appropriate for users seeking a fully waterproof protector or those who require hospital-grade liquid barrier performance, since the product is intentionally made without synthetic backing and is not 100% waterproof.

Pros & Cons

Pros

• High-quality 100% organic cotton gives a soft, luxurious feel and positive build quality mentioned by customers.
• Effective temperature regulation and breathability help keep the bed cool during sleep.
• Deep 17in pockets ensure a secure fit on modern, thick Cal King mattresses.
• Noiseless quilting and machine washability make it practical for regular use.

Cons

• Not fully waterproof, so it will not replace a waterproof encasement for heavy spills or incontinence.
• The unbleached color options are limited to natural tones, which may not match every sheet set.

Specifications

Our Verdict

The Cal King organic mattress pad is a sensible pick for anyone who values natural materials, quiet performance, and a deep-pocket fit. It delivers soft, breathable comfort and good temperature control, making it a worthwhile upgrade for sleepers who do not need waterproof protection and who prioritize organic, certified textiles.

Frequently Asked Questions

Is this mattress pad waterproof?
No, the pad is made entirely from organic cotton and is not 100% waterproof; it offers absorbency and protection but not a liquid barrier.

Will it fit a 16in mattress?
Yes, the elasticized 17in deep pockets are designed to fit mattresses up to that depth and hold securely.

Can I machine wash it?
Yes, the pad is machine washable and designed to retain softness and shape after regular home laundering.