The Global Traveler Short Sleeve is a lightweight, packable windowpane plaid shirt with that combines casual style with a quick drying, wrinkle resistant fabric, making it ideal for travel or everyday use. Dot-Matrix weave technology, small raised dots on the back side of the fabric, creates air gaps between the skin and fabric for added comfort. These blends offer UPF protection, moisture wicking, wrinkle-resistance, and are very quick to dry. They pack down small and light. Material: 93% Polyester, 7% nylon.