Embrace the heritage of a storied franchise with this Seattle Mariners Throwback Sweatshirt by New Era. Brushed-back fleece ensures a soft, comfortable feel against the skin, perfect for those crisp autumn evenings at the ballpark or layered under a jacket for street-forward style. Rib-knit detailing at the collar, cuffs, and hem provides a snug, venue-ready fit that locks in warmth, ensuring you're prepared for whatever the day throws your way. This midweight sweatshirt is a timeless tribute to the history and enduring legacy of the Seattle Mariners.