Columbia t-shirt engineered for outdoor comfort and performance, ideal for hiking, camping and climbing. Key attributes: Blue | Azul | Polyester | Breathable fabric | Designed for outdoor performance | Comfortable in warm conditions | Short sleeves for freedom of movement | Stretch fabric for mobility | Sporty, classic cut | Short-sleeve design | Dimensions & fit: Classic fit | Composition & care: 88% polyester | 12% elastane | Machine wash cold, tumble dry low.