Authentic Dugout Boston Red Sox St Patrick's Day Jacket. An authentic MLB tag is attached to the jacket. Clover patch on sleeve.Full zip soft shell jacket, Olympic collar, banded cuffs and waistband - Reflective transfer striping along body contours - Front authentic logo woven emblem and sleeve patch - Fabric: 100% polyester woven and fleece bonded - Therma Base technology, windproof, waterproof, moisture wicking fabric, and four way stretch for maximum comfort