The Men's Nike Navy Seattle Mariners Authentic Collection Game Time Raglan Performance Long Sleeve T-shirt is the perfect way to show your support for the Seattle Mariners. Made from polyester and elastane, this shirt is both comfortable and durable, perfect for cheering on your team from the stands or at home. The four-way stretch and raglan sleeves provide a full range of motion, while the French terry lining keeps you warm and comfortable. The rounded hem and screen print graphics add a touch of style, making this shirt a must-have for any Seattle Mariners fan.