Mellanni Iconic 4PC Bed Sheet Set, 21" Extra Deep Pocket (Queen, Navy Blue) — Open-Box, 23% Off

LIGHTWEIGHT LUXURY FOR YEAR-ROUND COMFORT - Airy, double-brushed microfiber feels buttery soft without a heavy drape. The fabric was independently tested by Intertek, Hohenstein, and IDFL. Intertek found moisture vapor passes through readily. An easy everyday choice for master bedrooms, guest rooms, and more in warm and cool seasons.

COMPLETE 4-PIECE QUEEN SHEET SET - Includes 1 fitted sheet (80"x60"x21"), 1 flat sheet (102"x90"), and 2 standard/queen-size envelope-closure pillowcases (20"x30"). Every piece has the same soft, double-brushed feel.

EASY CARE, MADE TO LAST - Machine wash cold and tumble dry low. In IDFL testing, the fabric and seams kept a smooth, finished look after 50 wash/dry cycles. It also resists pilling and holds its color through washing. A practical choice for everyday beds, pet households, guest rooms, and vacation rentals.

EXTRA DEEP 21" FIT & CERTIFIED FABRIC - Fits tall or pillow-top mattresses, or mattresses with thick toppers or pads, when total covered height is over 16" and up to 21". The all-around elastic edge tucks under the mattress; excess fabric can bunch on thinner beds. OEKO-TEX STANDARD 100 certified (22.HUS.40891, Hohenstein), with components tested against 1,000+ harmful substances.

AWARD-WINNING COMFORT - Good Housekeeping Best Bedding award winner for 7 years running. Featured by The Today Show, Oprah Daily, CNN, The Strategist, and NBC News. Loved by 10M+ sleepers and backed by the Mellanni Lifetime Promise.

Mellanni's Iconic Collection sheet set is third-party tested by three independent, accredited labs: Intertek, Hohenstein, and IDFL. Every claim below is tied to a named test. Breathability: Intertek (ISO 11092) rates this fabric in the top breathability tier, engineered to let heat and moisture pass through rather than trap it against the skin. Durability: IDFL abrasion testing (ISO 12947) measured 10,000+ rub cycles with no breakdown, 67% above the industry minimum. Tear strength testing (ASTM D1424) came in up to 49% above requirement. Dimensional stability testing (AATCC 135) showed shrinkage of just -0.10% after washing. Pilling resistance: IDFL testing (ASTM D4970) graded pilling resistance at 4.5 out of 5, above the 3–3.5 requirement, meaning less fuzzing and bobbling over repeated washes. Appearance retention: IDFL testing (AATCC 143) awarded the highest possible grade, 5 out of 5, for appearance after home laundering. Colorfastness to laundering (AATCC 61) scored 4.5, above the top of its required range. Wrinkle recovery: Hohenstein testing (AATCC 128) measured good wrinkle recovery. Certification: The full Iconic Collection is OEKO-TEX(R) STANDARD 100 certified (22.HUS.40891, Hohenstein), tested for over 1,000 harmful substances. Recognition: Good Housekeeping Best Bedding award winner for seven consecutive years. Featured by The Today Show, Oprah Daily, CNN, and NBC News. Loved by over 10 million sleepers. Sizing and color: This Queen sheet set comes in Navy Blue. Set includes: 1 flat sheet (102"x90"), 1 fitted sheet (80"x60"x21"), and 2 pillowcases (20"x30") with envelope closure. The fitted sheet pocket fits mattresses up to 21" deep and uses all-around elastic for a secure fit. Care: Machine wash cold, tumble dry low. Avoid prolonged direct sunlight during drying or storage to preserve color. Mellanni Lifetime Promise: return anytime, for any reason, no questions asked.