Herb Shop › Sons of Ornithology Image 1 of 6 Image 2 of 6 Image 3 of 6 Image 4 of 6 Image 5 of 6 Image 6 of 6 Sons of Ornithology $20.00 We like birds. We love corvids. • 100% combed and ring-spun cotton (Heather colors contain polyester) • Fabric weight: 4.2 oz./yd.² (142 g/m²) • Pre-shrunk fabric • Side-seamed construction • Shoulder-to-shoulder taping • Blank product sourced from Nicaragua, Mexico, Honduras, or the US Color: Select Color Black Heather Black Dark Grey Heather Asphalt Army Olive Size: Select Size S M L XL 2XL 3XL 4XL Get notified by email when this product is in stock. Quantity: Add To Cart Added! We like birds. We love corvids. • 100% combed and ring-spun cotton (Heather colors contain polyester) • Fabric weight: 4.2 oz./yd.² (142 g/m²) • Pre-shrunk fabric • Side-seamed construction • Shoulder-to-shoulder taping • Blank product sourced from Nicaragua, Mexico, Honduras, or the US