TENCEL vs Cotton Sheets: Which Is Better for Hot Sleepers?

TENCEL vs Cotton Sheets: Which Is Better for Hot Sleepers?

If you wake up in the middle of the night feeling hot and sweaty, your bedding could be the culprit. Choosing the right sheet material is one of the most impactful decisions you can make for your sleep quality. Two of the most popular options are TENCEL™ Lyocell and traditional cotton — but they perform very differently when it comes to keeping you cool.

What Is TENCEL™ Lyocell?

TENCEL™ Lyocell is a fiber made from sustainably sourced wood pulp, produced by Lenzing AG using a closed-loop manufacturing process. Unlike cotton, TENCEL™ is an engineered fiber designed with moisture management in mind — resulting in a fabric that is silky smooth, naturally breathable, and exceptionally effective at drawing moisture away from your body (up to 50% more than cotton).

Cooling Performance: TENCEL™ vs Cotton

TENCEL™ Lyocell: The fibril structure actively wicks moisture away from your skin and releases it into the air. This creates a natural temperature-regulating effect that keeps you consistently comfortable throughout the night — ideal for hot sleepers.

Cotton: Cotton absorbs moisture but can become saturated and feel damp against the skin. While breathable, it doesn't regulate temperature as actively as TENCEL™. Even high thread-count Egyptian cotton can trap heat when you sleep.

Softness and Feel

TENCEL™ Lyocell has a naturally silky, smooth feel that many compare to satin — but without the slippery texture. It feels cool to the touch the moment you get into bed. Better yet, TENCEL™ sheets get softer with every wash, not stiffer.

Cotton softness varies widely depending on thread count and type (Egyptian, Pima, standard). High-quality cotton is certainly comfortable, but it typically can't match the out-of-box luxury feel of TENCEL™.

Sensitive Skin

TENCEL™ Lyocell is naturally smooth at the fiber level, which reduces friction and irritation on skin. Puraff's TENCEL™ sheet set is dermatologist-tested and OEKO-TEX® Standard 100 certified — meaning every thread has been tested for harmful substances. This makes it an excellent choice for people with eczema, allergies, or sensitive skin.

Sustainability

Cotton is one of the most water-intensive crops in the world. TENCEL™ Lyocell is produced using a closed-loop process where 99% of water and solvents are recycled, with a significantly lower environmental footprint.

The Verdict

For hot sleepers, sensitive skin, or anyone who cares about sustainability, TENCEL™ Lyocell sheets are the clear winner. They outperform cotton in moisture management, feel luxurious from the very first night, and only get better with time.

Ready to sleep cooler? Try Puraff's TENCEL™ Lyocell Sheet Set — available in Queen and King, with free shipping.