Personalized I Love Biking with Mommy Long Sleeve T-Shirt. cycling themed I heart biking with Mommy quote has little cat on a bike for kids Pre-shrunk 100% cotton 6.1 ounce long sleeve t-shirt. Double-needle stitched neckline and sleeves. Quarter turned. Shoulder-to-shoulder taping. Adult: S, M, L, XL, 2XL, 3XL