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Signature Sheets

365 Size Guide

    Puts Comfort in Your Life

    Quality bed sheets make the difference between your deep, luxurious night’s rest and a scratchy, uncomfortable sleep. There’s something about the perfect, white sheet - always in style, always impressive and never lets you down. A great night’s sleep leads to better overall health, higher productivity, and a longer life. Currently available in a Classic White. Fitted Sheets fit mattresses up to 16" deep and feature 360 degree elastic around the entire sheet. 1 Flat, 1 Fitted & 2 Pillowcases. (Twin/Twin XL include 1 Pillowcase)


    • Design

      Our goal was to design a set of luxurious sheets that you would love to sleep on every night, no compromises allowed. Our Signature Series Sheets and Duvet Sets are specifically designed to fit modern Bed in a Box foam mattresses. They also fit traditional spring and foam mattresses perfectly and are held in place by thick, 360 degree elastic on the fitted sheet. Our fitted sheets will fit a mattress up to 16" deep.  

      400+ 5-Star Reviews

      We're loved by The Los Angeles Times, Gear Patrol and Martha Stewart Weddings but proven by our customers. We're the highest rated bedding available at any price.  

      Seed-to-Stitch

      100% ‘seed-to-stitch’ Made in the USA bedding. No imports here. Our entire manufacturing process - from growing the cotton, to spinning the yarn, to weaving the fabric, to cutting and sewing - is done in America. Learn more about our manufacturing partners here. 

      Supima® Cotton

      Our sheets are made from California-grown Supima®, one of the finest - and rarest - cottons in the world. We wouldn’t settle for just any cotton, less than 1% of all cotton produced meets the criteria to be labeled Supima®. Read more about Supima® cotton here.

      Percale Weave, 250 Thread-Count

      We chose the Percale Weave because it is cool and crisp, highly breathable, exceedingly durable, and will continue to get better with use. Despite what you may have heard, 250 thread-count is the ideal thread count for a great night’s sleep. Learn more about thread-count here. 

      Formaldehyde-free

      Formaldehyde, an ingredient found in most “wrinkle-free” products, is a known carcinogen, so we said ‘yes' to wrinkles and ‘no' to wrinkle-treatments. 

      Radical value

      If we sold our sheets at a department store they would cost $400 a set - why pay more? We've cut out all of the things that drive up prices without adding value, like big store fronts and pricey marketing campaigns. And, we sell our sheets direct to you - straight from the factory floor to your bedroom - without a middleman or their mark-up.  

      100 Night Sleep Trial

      You’ve got 100 nights to decide if you like our sheets. If you're unhappy with them for any reason, we’ll cover the cost of return shipping, and issue a full refund. FREE DOMESTIC SHIPPING.

       

      • King & California King Sets include: 1 flat sheet and 1 fitted sheet and 2 king envelope closure pillowcases.
      • King & California King Sets can also be purchased with standard envelope closure pillowcases.
      • Full & Queen Sets include: 1 flat sheet, 1 fitted sheet and 2 standard envelope closure pillowcases.
      • Twin & Twin XL Sets include: 1 flat sheet, 1 fitted sheet and 1 standard envelope closure pillowcase.
      • Split King Sets include: 1 king flat sheet and 2 twin xl fitted sheets and 2 king envelope closure pillowcases.
      • Our fitted sheets fit mattresses up to 16" deep.
      • Currently our sheets sets are available in Clean White.
      • Fitted sheets feature heavy duty elastic, milled in Georgia, around the full width of the sheet.
      • Learn why 250 is the PERFECT thread-count HERE
      • We only use single-ply yarns. 
      • Learn more about how our sheets are made HERE.
      • FREE SHIPPING in the USA.

    Customer Reviews

    Based on 365 reviews
    5 Star
    95% 
    348
    4 Star
    4% 
    13
    3 Star
    1% 
    3
    2 Star
    0% 
    0
    1 Star
    0% 
    1
    Write a Review Ask a Question
    • Reviews (365)
    • Questions (91)

    Thank you for submitting a review!

    Your input is very much appreciated. Share it with your friends so they can enjoy it too!
    GW
    05/28/2017
    glenn w.
    United States

    review

    Nice sheets. I like them. Great texture

    JR
    05/28/2017
    JESSICA R.
    United States

    Great & Made in USA

    Loved them! Great & Made in USA

    PJ
    05/27/2017
    Paula J.
    United States

    Best sheets ever

    I absolutely love the sheets that I've bought. I've bought two sets and plan to buy more. I especially love that they are entirely American products. Keep up the good work.

    JB
    05/27/2017
    James B.
    United States

    Superior Quality and Feel

    My wife and I are in our late 50s, so we've slept on many sets of sheets in our lives. These are unlike any others we've used in terms of quality, feel, look, fit, and comfort.

    JN
    05/21/2017
    Jeffrey N.
    United States

    Insomniacs

    My husband and I are insomniacs, we purchased a pillow top mattress and it was too soft. Then we tried the memory foam topper, still sleep escaped us. Then we saw the article in the Los Angeles Times about Authenticity 50 Sheets and we jumped at the chance to try these. Since we needed deep pocket sheets we emailed the company and they assured us that the sheets would go as deep as 16” and we were sold. We ordered our California King size set and were hopeful that these were our salvation. When they arrived, the fitted sheet did not fit properly and thought that the order was confused with a regular King sheet, which is wider not longer. Before we had a chance to express our concerns, Authenticity 50 had emailed us saying that there was a mix up in the size, (we received a queen fitted sheet in error) and were shipping out a new fitted sheet which we received within the next few days. Since we have been using these sheets, we have enjoyed extended hours of sleep. It is a wonderful feeling to slip under the covers of these cotton sheets, assured that they will encourage a restful night. Having worked in the bedding industry, I was extremely impressed with the honesty, and integrity of this company. It is especially comforting that this is an American Company providing quality product and excellent customer service. We are grateful to have purchased these sheets, and are sharing our experience with our family and friends. Thank you Authenticity 50 for providing such a wonderful product right here in the USA. Sincerely, Jeffrey & Margaret Norris

    Size Chart
    Size Flat (W" x L") Fitted (W"x L" x D")
    California King 108 x 102 72 x 84 x 16
    King 108 x 102 78 x 80 x 16
    Queen 90 x 102 60 x 80 x 16
    Full 81 x 96 54 x 75 x 16
    Twin XL 66 x 102 39 x 80 x 16
    Twin 66 x 96 39 x 75 x 16
    Standard Pillowcases 20 x 27
    King Pillowcases 20 x 37
    Duvet Cover Twin 70 x 90
    Duvet Cover Queen 90 x 92
    Duvet Cover King 108 x 94