Moss Pima Cotton Duvet Cover Set

When choosing bedding, the type of cotton used is more important than thread count in determining quality. Extra-long staple (ELS) cotton, such as Pima cotton, has fibers that measure 1.5 to 2 inches, compared to the 1-inch fibers of standard cotton. These longer fibers create smoother, softer, and more durable sheets with a natural luster.

Extra long staple cotton's strength reduces pilling and wear, ensuring long-lasting softness even after many washes. In contrast, sheets made from standard cotton are more prone to deterioration over time. While thread count is often emphasized, prioritizing ELS cotton will result in a superior sheet that stays soft and luxurious for years.

A higher thread count isn't always better, as higher thread counts create overly dense weaves that can make sheets less breathable. When thread count gets too high, the fabric becomes tighter, trapping heat and reducing airflow. As a result, sheets with very high thread counts can feel hotter and less comfortable, especially in warm climates or for those who tend to sleep hot. For a cooler, more breathable sleep, it's better to focus on high-quality cotton, such as ELS Pima cotton, woven into a genuine 400 count.

Certified Pima cotton means that the cotton used in the product has been verified as genuine Pima cotton. This certification ensures that the cotton comes from the Gossypium barbadense species, known for its extra-long staple fibers. Certified Pima cotton must meet specific quality standards, guaranteeing the material's softness, durability, and superior feel. The certification also protects against products falsely labeled as Pima, ensuring consumers receive the authentic, high-quality cotton they expect.