The Luna california king fitted sheet is crafted from 100% natural flax-fibre linen grown in Europe and woven just outside of Porto. Once individually cut and sewn, each piece goes through a laundry process, which involves dyeing and stonewashing the linen to create a soft, unique and relaxed drape. Our Luna range is breathable and durable, making it ideal for a great night's sleep. Please note, the linen fibres will contract after washing, and relax and stretch post ironing.