Get ready for the day's hazards. Durable and snag-resistant, this rugged garment features mesh inserts that regulate body temperature. 60% cotton/40% polyester VentTEK™ technology positioned according to the body's needs to promote air circulation and regulate body temperature Moisture Movement Technology™ wicks away moisture to keep skin dry Underarm gussets designed to offer greater arm mobility and optimal range of motion Stain-resistant Sturdy, reinforced chest pockets Lower back hem In photo, model wears size L Materials 60% Cotton, 40% Polyester