Sunderland Aspen Mid Layer Golf Sweater The Sunderland Aspen Mid Layer Golf Sweater is constructed from a 100% Performance Polyester and also benefits from a Teflon coated water repellent finish that helps keep you dry on or off the golf course. Offering supreme breathability and heat insulation, the Aspen\'s versatility makes it the ideal Mid-Layer. A drawstring adjuster at the hem is present to help you achieve the perfect fit. FEATURES AT A GLANCE  Performance polyester bonded jersey interlock with mesh inner Teflon coated water repellent finish Draw cord adjuster at hem Low profile branded zips with chin guard; embroidered branding 100% polyester