Personalized Construction 2nd Birthday Toddler T-Shirt. The vibrant and playful designs are sure to bring a smile to his face and make his birthday celebration even more memorable. Let him show off his love for trucks and construction with our stylish and comfortable clothing. A toddler-soft cotton tee in look-at-me, big kid colors. 4.5 oz., 100% combed ringspun cotton. White is sewn with 100% cotton thread. Topstitched rib crew neck. Double-needle stitched sleeves and bottom hem. Shoulder-to-shoulder taping.