Spun from wood, not oil.

Most underwear is cotton or synthetic. Nether is spun from wood. TENCEL™ Lyocell fibre by Lenzing, from certified and responsibly managed forests.

Aerial view of a river winding through deep evergreen forest

Closed loop

99.8% of solvent recovered

Lenzing spins the fibre in a closed loop. Water and solvent are captured and reused instead of released.

Water droplets on a green leaf, macro

Closed loop

Wood, not cotton fields

The wood is grown in FSC and PEFC certified forests rather than irrigated cropland, and the spinning loop recovers over 99.8% of its solvent.

Moody forest floor with moss and ferns

Biodegradable

Fibres that return to soil

TENCEL™ Lyocell fibres are certified biodegradable and compostable. The 7% elastane that makes a boxer brief stretch is not, so a whole pair will not compost.

Cold wash. Hang dry.

Skip the dryer and skip the softener. Heat is the one thing that shortens the life of this fabric.

Care guide