- Made with Coolmax® oxford material - 68% Cotton, 32% Polyester - Breathable, moisture-wicking button-down shirt - Left chest pocket - Relaxed fit long-sleeve shirt - Model is 6’ wearing size Medium The Classic Oxford Coolmax® Shirt is one of those shirts that you won't regret buying. The high-performance Coolmax® fabric makes this shirt ideal for any kind of outdoor activity. It's known for its moisture-wicking, lightweight, and breathable properties that keep you cool, dry, and comfortable, whether you're hiking, climbing, or simply walking your dog in the park. And as always with Gramicci, you don't have to sacrifice style for functionality. We always give you both. (You're welcome!) Style Number: G6SM-J058