The Tencel Wool Pillow collection at WarmWool uses a cover material that goes beyond standard Tencel — an innovative blend of Tencel lyocell and natural wool woven together into a single fabric. The result is a cover that combines the silky softness and breathability of Tencel with the natural temperature regulation and moisture management of wool. It feels immediately different from cotton or standard satin and performs differently too — lighter, more responsive and naturally in tune with body temperature through the night.

Tencel lyocell is derived from sustainably sourced FSC-certified eucalyptus wood pulp, produced in a closed-loop system that recycles over 99% of its solvents. Adding wool to the weave brings an additional layer of natural intelligence to the cover — wool has been regulating human body temperature for millennia, and woven directly into the Tencel fabric it does the same work from the outside in.

The collection includes two product lines for two distinct types of sleeper. The Ultimate Best Wool Pillow pairs this Tencel-wool cover with double-combed lambswool fill — the finest wool fill in the Texeler range. Double-combing removes shorter fibres and impurities, leaving only the longest, softest strands. The fill is fully adjustable through a zip opening — remove or add wool balls to find your preferred height and firmness. The Deluxe version adds a built-in neck support zone for sleepers who need additional cervical alignment during the night.

The Supple Tencel-Wool Pillow takes a different approach entirely. At its core is a natural latex insert — firm, responsive and supportive in a way that wool fill alone cannot replicate. The latex core is wrapped in pure Texeler wool and enclosed in the same Tencel-wool blend cover, combining structured support with natural breathability. Available in three heights — 10cm for stomach sleepers, 12cm for back sleepers and 14cm for side sleepers — the Supple range accommodates every sleeping position with precision.