Spoken like a true active duty service member or a veteran, but it applies to civilians as well. The "Been There, Done That" people. Salty, experienced, and ornery...just the way we like 'em! • 100% cotton • Fabric weight: 5.0–5.3 oz/yd² (170-180 g/m²) • Open-end yarn • Tubular fabric • Taped neck and shoulders • Double seam at sleeves and bottom hem This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!