Member's Mark Performance 500-Thread-Count Solid Sheet Set, Assorted Sizes

The Member's Mark Performance 500-Thread-Count Solid Sheet Set pairs a soft, breathable cotton and lyocell blend with performance technologies for comfortable, fresh-feeling sleep in every season.

Quick performance recap

• Thread count: 500
• Fabric: 65% cotton and 35% lyocell
• Drop side panels: 100% polyester
• Temperature regulation: HYGROCOTTON technology
• Freshness: HeiQ Pure Technology antimicrobial finish
• Fitted-sheet fit: OmniFit stretch design; fits mattresses up to 16 in. (Twin/Twin XL, Full) or up to 18 in. (Queen, King, California King), depending on size

500-thread-count cotton and lyocell comfort

Woven from a 65% cotton and 35% lyocell blend, this sheet set feels smooth and breathable against the skin while holding up to everyday use. The 100% polyester drop side panels add a sleek finish and help the bed look polished with less fuss.

HYGROCOTTON temperature regulation for year-round sleep

HYGROCOTTON technology is built in to help regulate temperature across changing seasons, supporting comfortable sleep through warmer and cooler nights.

Moisture-wicking feel

Lyocell is known for its softness and moisture-wicking properties, helping the sheets feel cool, dry, and refreshed.

HeiQ Pure Technology freshness and an OmniFit secure fit

HeiQ Pure Technology adds an antimicrobial finish that combats odor-causing bacteria. The OmniFit stretch design helps the fitted sheet stay put through nightly movement, with mattress-depth compatibility that varies by size: up to 16 in. for Twin/Twin XL and Full, and up to 18 in. for Queen, King, and California King.

Complete set with size-specific pillowcase counts

Every set includes a fitted sheet, flat sheet, pillowcase(s), and a storage bag for tidy organization. Twin/Twin XL includes 2 standard pillowcases. Full and Queen include 4 standard pillowcases. King and California King include 4 king pillowcases.

Easy-care laundering

Machine wash in warm water on a delicate cycle with like colors (do not bleach). Tumble dry on low heat and remove promptly; iron only if necessary, and avoid ironing the elastic portion of the fitted sheet. Do not dry clean.

Member’s Mark Made Without Commitment™

This item meets our Member’s Mark Made Without Commitment™: Our Member’s Mark Made Without Commitment makes it easier to know what is not in our products, so members can feel better about what is. We simplify the choice for our members by setting a high brand standard for the products they bring into their homes. This isn’t list a list of ingredients, it’s our commitment to simpler ingredients that reflect our members' values. And we deliver this without compromising taste, performance, or value. This means that this item doesn’t contain the 40+ ingredients on our Made Without Commitment list like High Fructose Corn Syrup, Phthalates, Talc, Certified Synthetic Colors/ FD&C Colors, and Formaldehyde. See the full list of ingredients here: https://www.samsclub.com/cp/members-mark-goals/30001929. 

Frequently Asked Questions

What comes in the Member’s Mark Performance 500-Thread-Count Solid Sheet Set?

Each set includes a fitted sheet, flat sheet, pillowcase(s), and a storage bag.

How many pillowcases come with each size?

Twin/Twin XL includes 2 standard pillowcases; Full and Queen include 4 standard pillowcases; King and California King include 4 king pillowcases.

What fabric is the Member’s Mark Performance sheet set made from?

The sheets are 65% cotton and 35% lyocell, with 100% polyester drop side panels.

What does “500 thread count” mean for this sheet set?

It has a 500 thread count, designed to provide a smooth, comfortable feel.

Do these sheets help with hot sleeping or moisture?

They’re moisture-wicking and temperature-regulating for year-round comfort, featuring HYGROCOTTON technology.

Do the sheets have antimicrobial or odor-control features?

They feature HeiQ Pure Technology, an antimicrobial finish designed to combat odor-causing bacteria.

Will the fitted sheet stay in place on my mattress?

The OmniFit stretch design and deep-pocket fitted sheet are designed to hug the mattress securely and stay in place.

How do I wash and dry these sheets?

Machine wash warm on delicate with like colors; do not bleach; tumble dry low and remove promptly; iron only if necessary—avoid ironing fitted-sheet elastic; do not dry clean.