UV Reactive long sleeve T-shirt that transitions from beige to fuschia in the sun for unlimited times Color: UV REACTIVE 72% ECOVERO VISCOSE 28% RECYCLED POLYESTER + 80% VISCOSE 20% NYLON This item runs true to size Model is 174cm wearing size S Size S measurement: Length 21" (53 cm) Machine wash cold With every piece sold we plant a tree through our reforestation partnership with ONE TREE PLANTED 🌳