Personalized Gastroschisis Awareness Green Frog Men's V-Neck T-Shirt. Gastroschisis Awareness green ribbon frog Men's V-Neck T-Shirt - White. Great for an awareness walk or to show support for a family member or friend living with gastroschisis. 4.7 oz., 100% pre-shrunk cotton Narrow, set-in 1x1 mitered V-neck collar Shoulder-to-shoulder taping Double-needle stitched sleeves and bottom hem