New York Yankees MLB Official THERMA BASE Jacket US Vintage Used condition, but no noticeable stains. Full zip, original zipper. Zippers near both sides are ventilation to increase breathability. Big YANKEES logo on the chest. Yankees patch on the upper left arm. Majestic logo embroidery on the upper right arm. THERMA BASE logo embroidery under the left pocket. MLB patch on the back of the neck. Features a design. Inner pocket with zipper. Designed to prevent cold air from entering from the wrist. Material: Outer fabric: 100% nylon Lining: 100% polyester fleece Size: S size Equivalent to Japanese L to XL size. Shoulder width / Body width / Sleeve length / Length Shoulder width: 47cm Body width: 62cm Sleeve length: 65cm Length: 64cm Color: Navy系 (Navy-based) Material: Nylon