Our classic, crisp organic long-staple cotton is tightly woven into a substantial, 300-thread count percale, creating smooth and breathable sheets for the bed that only gets better and better with time. Crafted in Portugal from 100% organic cotton. 100% certified organic cotton No toxins or harmful chemicals Hypoallergenic Our percale fitted sheet hugs your mattress with a continuous elastic hem. GOTS certified Benefits 1% For the Planet Made in Portugal Designed to fit the following European bed sizes Double, King and SuperKing. Additional matching pillowcases, plain oxford and large square pillowcases (65 x 65 cm) are available to complement the set.