The Sun Stretch Shirt is our staff favorite for tropical conditions. Super lightweight and breathable for long days in the sun. ** TCO script logo on the sleeve for added coolness. Description Our most technical long-sleeved button-up is designed for hot and humid conditions. Made from a stretchy, quick-drying, ultralight recycled nylon/T400A(R) polyester blend, the Long-Sleeved Sun Stretch Shirt features two western drop-in chest pockets that can accommodate a passport or fly box. Sleeve tabs keep shirt sleeves rolled up.Recycled68% of our fabrics this season are made with recycled materials. Less than 10% of fibers produced globally are made with recycled materials.