Technical trekking shirt with long sleeves for demanding excursions and high activity levels. Perfect in the mountains, when you want to have a shirt that is both hardwearing and has great freedom of movement and ventilation. Made from pliant four-way stretch fabric with reinforcements in G-1000 Lite with PFC free impregnation that gives water repellent properties on exposed areas like the shoulders, lower back where a backpack rests against the back, sleeves and cuffs. Press buttons at the front make it easy to open up for extra ventilation when activity levels rise. Excess heat is also released from under the arms through embroidered ventilation holes and there are also underarm gussets for increased freedom of movement. Two spacious, vertical, zippered chest pockets for small items you want close at hand. Can be waxed with Greenland Wax for added protection from wind and rain. Material: Polyester, Cotton.