Personalized Winter Guard Flakes Youth Long Sleeve T-Shirt. Winter guard in snow capped text and a row of snowflakes. Toss a unique gift to your favorite guard member and see them spin with delight at birthdays and holidays. youth long sleeve t-shirt. Shoulder-to-shoulder taping. Youth: S(6/8), M(10/12), L(14/16), XL(18/20)