The Black Diamond Project Twill LS Shirt Womens is a durable organic cotton button-down, perfect for everyday wear throughout the year. This long sleeve shirt is crafted for both casual and active settings, whether you're climbing or working. It features a classic design with two chest pockets and reinforced elbows, ensuring longevity and style. Made from certified organic cotton twill for eco-friendly wear Two chest pockets with secure button closures Reinforced elbows enhance durability Suitable for year-round use Certified by the Global Organic Textile Standard (GOTS) Weight 488 g Materials 100% organic cotton