What makes Supima cotton different from regular cotton sheets?

Supima cotton has fibers approximately thirty-five percent longer than standard cotton varieties. Longer staples produce a smoother weave with fewer fiber ends exposed, which means less pilling and a softer feel against skin. The fabric also holds up better through repeated washing because the longer fibers stay intact rather than breaking down.

Will this fitted sheet fit a pillow-top or thick memory foam mattress?

The deep pockets accommodate mattresses up to fifteen inches thick, which covers most pillow-top, memory foam, and hybrid mattress designs. Measure your mattress height at its thickest point to confirm fit. Mattresses under twelve inches may have excess fabric that bunches.

Do these sheets shrink after washing?

All cotton sheets shrink slightly during the first few washes as the fibers relax. To minimize shrinkage, wash in cold water and tumble dry on low heat or line dry. The deep-pocket design accounts for typical shrinkage while still fitting mattresses up to fifteen inches thick.

How should I care for Supima cotton sheets to keep them soft?

Machine wash in cold water on a gentle cycle and tumble dry on low heat or line dry. Avoid high heat, which can damage the long fibers and reduce softness. The sheets actually soften further with each wash as the cotton relaxes, so regular laundering improves the feel over time.

Supima Cotton Fitted Sheet

The 3-second version

Supima cotton fibers thirty-five percent longer than standard varieties
Deep pockets accommodate mattresses up to fifteen inches thick
Machine washable, softens further with each laundering
Requires cold water and low heat to preserve fiber quality
Deep pockets may bunch on mattresses under twelve inches

Why it's on GiftsFeed

Fitted sheet woven from long-staple Supima cotton for a softer hand

Most cotton sheets trade durability for initial softness or arrive stiff and wait dozens of washes to break in. Supima cotton sidesteps that compromise because the extra-long staple fibers produce a naturally smooth surface from the first night, then continue improving as the weave relaxes. You skip the scratchy phase without giving up the fabric's ability to withstand years of weekly laundering.

The difference shows up most clearly after six months of use. Standard cotton sheets develop pills where your heels or elbows rub, and the surface turns rough. Supima's longer fibers hold together better, so the sheet stays smoother longer. For anyone who replaces bedding because it feels tired rather than because it tore, that durability is the entire reason to spend more upfront.

Good gift when

Anyone who finds standard cotton sheets too rough or prone to pilling
People replacing worn sheets on deeper mattresses or pillow-tops
Those building a coordinated bedding palette across multiple layers

Skip it if You prefer the crispness of percale or the sheen of sateen over a naturally soft cotton hand

Specs

Material: 100% Supima cotton
Sizes Available: Twin, Twin XL, Full, Queen, King, California King
Colors: White, Cream, Rain, Shadow, Neptune
Pocket Depth: Fits mattresses up to 15 inches thick
Care: Machine wash cold, tumble dry low or line dry

What's included

One fitted sheet with deep-pocket design and all-around elastic

If you're giving it

You'll need their size

Buyer must know mattress size; ships flat in packaging rather than gift-ready presentation.

The maker

Supima cotton accounts for less than one percent of cotton grown worldwide, cultivated exclusively in California, Arizona, New Mexico, and Texas under conditions that favor longer fiber development. The extra length comes from both genetics and growing practices—warm days, cool nights, and careful irrigation timing all contribute to staple length that exceeds standard Upland cotton by a third.

Textile mills prize these longer fibers because they spin into yarns with fewer weak points and a smoother finish. The same qualities that make Supima cotton valuable in apparel carry over to bedding, where the fabric spends years in close contact with skin and endures frequent washing. Sheets woven from this cotton resist the surface degradation that shortens the lifespan of budget linens.

The details

This fitted sheet uses exclusively Supima cotton, a premium variety grown in the United States and prized for fibers roughly thirty-five percent longer than ordinary cotton. Longer staples mean fewer fiber ends poking through the weave, which translates to a smoother surface against skin and fabric that resists pilling through repeated laundering.

The deep pockets accommodate mattresses up to fifteen inches thick, and the all-around elastic keeps tension even across the corners. Available in six standard mattress sizes from Twin through California King, so you can outfit platform beds, adjustable bases, or traditional box springs without wrestling excess fabric.

Five colorways range from bright White through muted Rain and Shadow to deeper Neptune, letting you match existing bedding or build a layered look. The fitted sheet stands alone as a base layer or pairs with flat sheets and duvet covers in coordinating tones.

Machine washable in cold water on a gentle cycle. Tumble dry on low heat or line dry to preserve the cotton's natural softness. The fabric softens further with each wash as the fibers relax, so the sheet becomes more comfortable over time rather than less.

Buffy

Supima Cotton Fitted Sheet

Deep-pocket fitted sheet in six sizes and five colors, machine washable

$39$6035% offat buffy.co

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Ships and sold by Buffy. About this merchant

The 3-second version

Supima cotton fibers thirty-five percent longer than standard varieties
Deep pockets accommodate mattresses up to fifteen inches thick
Machine washable, softens further with each laundering
Requires cold water and low heat to preserve fiber quality
Deep pockets may bunch on mattresses under twelve inches

Cheaper alternatives

Laundry Detergent Sheets$21–$24

Questions

What makes Supima cotton different from regular cotton sheets?: Supima cotton has fibers approximately thirty-five percent longer than standard cotton varieties. Longer staples produce a smoother weave with fewer fiber ends exposed, which means less pilling and a softer feel against skin. The fabric also holds up better through repeated washing because the longer fibers stay intact rather than breaking down.
Will this fitted sheet fit a pillow-top or thick memory foam mattress?: The deep pockets accommodate mattresses up to fifteen inches thick, which covers most pillow-top, memory foam, and hybrid mattress designs. Measure your mattress height at its thickest point to confirm fit. Mattresses under twelve inches may have excess fabric that bunches.
Do these sheets shrink after washing?: All cotton sheets shrink slightly during the first few washes as the fibers relax. To minimize shrinkage, wash in cold water and tumble dry on low heat or line dry. The deep-pocket design accounts for typical shrinkage while still fitting mattresses up to fifteen inches thick.
How should I care for Supima cotton sheets to keep them soft?: Machine wash in cold water on a gentle cycle and tumble dry on low heat or line dry. Avoid high heat, which can damage the long fibers and reduce softness. The sheets actually soften further with each wash as the cotton relaxes, so regular laundering improves the feel over time.