Men's Tour Authentic Mercerized Cotton Polo Size:M 100% Quilted Duck Down fill 100% Quilted Duck Down fill body provides insulation in a lightweight fabric for unrivaled comfort and warmth 70% Cashmere 30% merino wool sleeves provides a luxurious feel while maintaining optimal mobility Ribbed Mock Neck collar creates a flattering v neck look for that extra element of style Ribbed Cuffs and Hems helps store body heat to keep you warm while giving you the stretch necessary for optimal performance Tour Authentic You're a medalist on and off the golf course and Tour Authentic performs at that same level Short Sleeve This luxurious mercerized cotton polo features revolutionary sweat hiding technology that absorbs moisture to minimize sweat marks on the outside of the shirt