Personalized Coolest Mom Ever Women's V-Neck T-Shirt. Coolest mom ever! Who's the best mom? This lady! Two thumbs up for this mom. Funny shirt for your favorite mother! 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