The Men's Kingfisher Short Sleeve Shirt by 3BIRD in Sage Kirby Plaid is designed for the modern adventurer. Crafted from a wool blend featuring SeaWool® and recycled polyester, this short sleeve shirt boasts a relaxed fit with eco-friendly Corozo dyed buttons and a versatile snap-down collar. The quick-drying fabric with UPF 50+ protection ensures comfort and functionality, whether you're on the go or enjoying a sunny spring day. Care is easy with machine wash instructions, making it a sustainable and stylish choice for your wardrobe. 51% SeaWool® made from recycled PET with oyster shells, 49% polyester.