The Tree Shortsleeve Shirt is crafted from 100% TENCEL™ Lyocell, a fabric derived from sustainably sourced wood pulp and produced in a closed-loop facility with minimal waste. The result is a smooth, cool-to-the-touch feel that works equally well on a summer hike, a camping trip, or a day at the beach. Cut in a relaxed regular fit, it transitions easily between active and casual settings without compromising comfort. The fabric is EU Ecolabel certified and fully biodegradable, and the garment is designed to be returned to Houdini at end of life for material recovery.