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Summer Sale Exclusive | FREE Deep Plum Waffle Throw, with orders of $499+. Shop To Redeem

Final Weekend | 20% off sitewide with code SUMMER. No minimum purchase required. Shop Now

New Markdowns Added | Up to 40% off select styles Shop Sale

Summer Sale Exclusive | FREE Deep Plum Waffle Throw

with orders of $499+.

Shop To Redeem

Final Weekend | 20% off sitewide

with code SUMMER. No minimum purchase required.

Shop Now

New Markdowns Added

Up to 40% off select styles

Shop Sale

The Boll & Branch Difference in Split King Sheets

Everyone’s sleep setup is unique. Split King beds deserve sheets that match their unique setup — and that’s exactly what you’ll find here. Our Split King Sheets are crafted with care to accommodate two Twin XL mattresses, ensuring a secure, wrinkle-resistant fit throughout the night.

Whether paired with an adjustable base or chosen for the indulgence of independent comfort, our Split King Sheets offer seamless flexibility and a supremely soft, elevated sleep experience. Each set is made from our signature organic cotton, renowned for its breathability, long-lasting quality, and naturally luxurious feel. With a range of sheet sets available, you’ll find the perfect match for your sleep preferences at Boll & Branch.

Why Trust Boll & Branch for your Split Sheets & Sets?

  • 100% Organic Cotton – Ethically sourced and sustainably made.
  • Precision Fit – Designed specifically for Split King and Twin XL setups.
  • Unmatched Comfort – The ultra-soft weave gets better and softer with every wash.
  • Free Shipping & Returns – Risk-free shopping experience.

Looking to complete your adjustable bed setup? Pair our Split King Sheets with our Twin XL bed size collection for the absolute best in bedding.