50% Acrylic / 50% Merino Wool. Thermal Keeps You Warm. Machine Washable Soft To The Touch. 4-Way Stretch Wind Stopper Lining. Opti-Therm Technology Providing An Extra Layer Of Thermal Comfort. 1/4 Zip Sweater With Ribbed Mock Neck Collar. Embroidered Callaway Tour Logo On Right Sleeve. Callaway Chev On Centre Back Neck. Model Is 6'1" And Wears Size Medium. Machine Wash