Show Your Love For Trees With Our Trees For All Collection. This Crewneck T-Shirt Features Specially-Designed Artworks On The Chest And Back, Inspired By Our Partnership With The Tree-Planting Charity – Trees For All. Their Mission Is To Plant Forests Around The World And Restore Existing Ones. Made From Pyratex® Fabric That Consists Of 85% Organic Cotton And 15% Himalayan Nettle, Which Grows Wild In The Mountain Forests Of The Himalayas. Nettle Is A Strong, Versatile And 100% Biodegradable Fibre. Harvesting Nettle Allows For Annual Regrowth And Strengthening Of Roots, Promoting Plant Health And Soil Stabilisation.