Personalized World's Best Baseball Coach Women's V-Neck T-Shirt. World's Best Baseball Coach for your favorite team's coach. Let the coach know that they are a valuable member of the team with a great gift! 5.0 oz., 100% pre-shrunk cotton Athletic Heather is 90/10 cotton/polyester 1x1 rib collar with mitered v-neck Shoulder-to-shoulder taping Ladies' fit