Personalized Coolest Dad Ever Women's V-Neck T-Shirt. Coolest Dad Ever! Black and red sports motif is a must for any dad on his birthday, Father's Day, or any occasion. 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