Lava button shirt65% recycled polyester, 35% polyester Fabric weight: 2. 95 oz yd (100 g m) Breathable and moisture wicking material Oversized fit UPF50+ protection Blank product components sourced from China 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!