California Design Den Twin XL Sheet Set 2-Pack — 400TC Cotton Sateen, Deep Pockets (8–15")

These are two twin XL 100% long-staple cotton sateen sheet sets (400 thread count) designed for breathable, smooth comfort with deep pockets and durable construction.

California Design Den's 2-pack Twin XL sheet set pairs a soft cotton sateen weave with practical details for everyday use. Each set includes a flat sheet, a deep-pocket fitted sheet with all-around elastic, and a pair of open-end pillowcases. Independently tested thread count and a Good Housekeeping award back the quality, while recyclable packaging and responsible production reflect the brand’s sustainability efforts.

How will these sheets feel night after night?

The 400 thread count cotton sateen offers a silky-smooth hand that stays breathable and becomes even softer with repeated washing. Made from single-ply long-staple cotton, the fabric balances lightweight warmth with airflow to help maintain comfort without feeling heavy.

• 400 thread count sateen for a smooth, polished finish
• Single-ply long-staple cotton that softens over time
• Lightweight weave that preserves breathability
• Machine-washable to increase softness after each wash

Will the fitted sheet actually fit my mattress?

Yes — the fitted sheets have full all-around elastic and deep pockets that accommodate mattresses from 8" to 15" thick. Top and bottom labels simplify making the bed correctly and quickly, which is especially helpful for dorm rooms or busy households.

• Fitted size fits Twin XL mattresses: 39" W x 80" L
• Deep pockets designed for 8"–15" mattress depths
• All-around elastic for a secure, no-slip fit
• Top/bottom tags for faster, accurate bed making

What comes in each 2-pack and are the dimensions standard?

Each 2-pack contains two complete Twin XL sheet sets: flat sheet, fitted sheet, and two pillowcases. The dimensions follow standard Twin XL sizing so they work with typical dorm or guest mattresses and standard pillows.

• Flat sheet: 66" W x 100" L
• Fitted sheet: 39" W x 80" L (deep-pocketed)
• Pillowcases: 21" W x 30" L, open-end style
• Pack includes two of each item (two full Twin XL sets)

How does care and long-term durability hold up?

These sheets are intended for regular home laundering and have been tested for pilling, fading, and shrinkage to remain presentable over time. Follow simple machine-wash and low-heat drying instructions to keep the fabric soft and minimize wrinkles.

• Machine wash warm, tumble dry low; remove promptly
• Tested for reduced pilling, fading, and shrinkage
• Fabric softens and retains a smooth hand after repeated washes
• Shipped in recyclable, plastic-free packaging

Who is this for: These 2-pack Twin XL sets are aimed at anyone furnishing dormitories, shared living spaces, rental units, or guest rooms where reliable, comfortable bedding is needed in multiples. They suit shoppers who want a soft sateen feel without sacrificing breathability, a secure deep-pocket fit for taller mattresses, and independent verification of thread count and quality.