You can expect very little shrinking - approximately 1-2% - this is because we want the sham to still fit perfectly after the first wash. From there, your shams should fit perfectly after every wash.

To prolong the life of your sham, Molecule recommends washing separately from other laundry. Gentle cycle in cold water, and tumble dry on low-heat setting. Do not over-dry. Remove from dryer, smooth, and fold. TENCEL™ helps keep the sham wrinkle-free.

Any textile needs a standard finish in order to bring you that perfect, soft feel. Shams that are not treated are unsanitary and rough. We use the lightest amount of finish on our covers to provide you the perfect, clean duvet cover. All duvet covers, sheets, or textile processing have chemicals on them. All chemicals & dyes used for our sheets and duvet covers meet the OEKO-TEX® standards for being safe and earth friendly. These chemicals are used to sanitize our textiles and make them soft to the touch, as this is an industry standard. Rest assured, your duvet cover is perfect for those with sensitive skin or allergies.

Our shams are made in Bahrain using the finest cotton and TENCEL™ Lyocell. Click here to read more about TENCEL™ Lyocell.

You may request a return of your Sateen Sheets, Percale Sheets, Duvet Cover, Shams, Duvet Insert, Pillowcases (“Sleep Accessories”) within 30 nights of delivery date. Only one order of Sleep Accessories is eligible for return per customer, household, order and/or delivery address. You will be refunded for the cost of the Sleep Accessories (less any discounts) once the full order of Sleep Accessories is received and inventoried at our returns warehouse. Please email us at support@onmolecule.com to initiate a return. Please note that for financed purchases, any interest paid is not refunded. Please allow three business days from receiving by our warehouse to process returns. No returns will be accepted without prior authorization. Items returned without prior written authorization will not be sent back to the customer.