Cotton is a natural fiber that is well-known for its softness, breathability, and absorbency. Cotton sheets are popular because they are comfortable and have a crisp, clean feel. However, cotton sheets can also be prone to wrinkling and may require ironing to look their best. Additionally, cotton is known for shrinking and losing its shape after washing.

Polyester, on the other hand, is a synthetic fiber that is popular for its durability and resistance to wrinkles and shrinking. Polyester sheets are often less expensive than cotton sheets, and they can be easier to care for since they don't require ironing. However, polyester is not as breathable or absorbent as cotton, which can lead to a less comfortable sleeping experience.

Tencel is a newer fiber that is becoming increasingly popular for bedding. It is a type of rayon made from wood pulp, and it is known for its strength, softness, and moisture-wicking properties. Tencel sheets are more breathable and absorbent than polyester sheets, making them a more comfortable choice for sleeping. Tencel is also naturally wrinkle-resistant and has a smooth, silky feel. Additionally, Tencel is an environmentally friendly choice, as it is made from renewable wood sources and produced using a closed-loop process that recycles water and solvents.

In terms of strength, Tencel is a standout choice. It has been shown to be stronger than both cotton and polyester, with a higher tensile strength and greater resistance to tearing. This means that Tencel sheets are likely to hold up well over time and withstand regular use and washing.

Overall, Tencel is a strong and sustainable choice for bed sheets. Its strength, softness, and moisture-wicking properties make it a comfortable option for sleeping, and its wrinkle-resistant and environmentally friendly properties make it an attractive option for consumers who want a high-quality product that is also kind to the planet.