Thinking of a shirt for your Grade 6 kids, Gift them this marble electric PosiCharge® shirt. This 4.1 Ounce electric shirt is made of 100% polyester jersey with PosiCharge® Technology that provides a really impressive design depth, gives a snag-resistant shirt and moisture wicking to ensure that moisture (like sweat) are easily moved to the surface for easy drying.This shirt also features gently contoured silhouette, set-In sleeves and a removable tag attached to it containing shirt information and can be easily detached. There is also a tagless private label option as well as CPSIA tracking label option.There are different color choices for this shirt all of which gives a nice electric theme.