You'll be in "Heaven" after grabbing this exclusive Kane Brown x Seattle Mariners T-Shirt and supporting KB on his upcoming tour. The country star is performing across the United States and whether you're front row at the T-Mobil Park or just streaming his music from home, you'll be able to show your support with this exclusive gear. Make sure you get at least, "One Thing Right" and leave your "What Ifs" behind when grabbing this incredible Kane Brown x Seattle Mariners merch.