Stay warm with these irresistibly soft sheets. High-quality microfiber is non-pilling for lasting comfort.
ExactFit™ sheet design allows our sheets to stretch and move with our unique smart beds as they flex, and recover between uses, for a smooth, perfect fit.
With our SmartFit™ design, sheets stay secure all night. A fully elasticized edge, elastic corner seams and anchor bands keep fitted sheets in place.
Logic™ Labels on Sleep Number® bedding make it easy to see which way your bedding fits, right from the start. Simply align the labels at the bottom right corner for easy bed-making.
Includes:
- One oversized flat sheet
- One fitted sheet (Split King and Split California King sets contain two Twin Long fitted sheets)
- Two pillowcases (Twin and Twin Long include one pillowcase)
Learn more about how to find the right sheet or watch our how-to videos.
Do you have a King size FlexTop or Split bed? Our FlexTopKing splits only at the head, which allows the head of the bed to be raised on each side independently. Our Split King splits down the entire bed, which enables each side of the bed to raise and lower your head or feet simultaneously. View our mattress size chart to compare bed sizes.
Fitted: W x L x H
Twin: 39″ x 76″ x 15″
Twin Long: 39″ x 81″ x 15″
Queen: 61″ x 81″ x 15″
California King: 73″ x 85″ x 15″
FlexTop California King: 72″ x 84″ x 15″
Flat: W x L
Twin: 72″ x 95″
Twin XL: 72″ x 100″
Queen: 94″ x 100″
California King: 106″ x 104″
Split California King: 106″ x 104″
FlexTop King: 110″ x 100″
FlexTop California King: 106″ x 104″
Pillowcases: L x W
Standard: 30″ x 21″
Fabric
100% polyester. Made in China.
The yarns in our Winter Soft™ sheets go through a shearing and brushing process to give them a soft, plush feel. As a result, this fabric will produce some lint. This is not a defect in the fabric and will not affect its durability and longevity.
After the first several washings, the amount of lint will diminish. Proper care will greatly reduce the amount of lint and will allow you to enjoy the supreme softness for years to come.
Washing
Machine wash cold separately, gentle cycle. Use only non-chlorine bleach when needed.
Drying
Tumble dry low. Do not iron.
Storage
Store sheets in a cool, dry, well-ventilated area. Do not store in plastic containers as this may cause fabric to discolor.
Please Note
Certain hair and skincare products may discolor sheets and pillowcases or cause pilling.
Wash and dry separately from other fabrics as this fabric tends to attract lint from other fabrics. Wash in cold water, tumble dry on low heat. Do not bleach. Do not use fabric softener or dryer sheets, as these can cause excess shedding.



