Kids, including girls, will love wearing this long sleeve Sonic the Hedgehog tee! The shirt is silver with a large Sonic graphic on the front and gold tokens / power rings down each sleeve. Sonic the Hedgehog 3 is an upcoming live action-adventure comedy film based on the video game series! Get ready to see Knuckles and Tails fighting Shadow! The movie will be released in December of 2024! This clothing top would make a great Christmas present for a son, grandson, nephew, or best friend. This tee would be a great addition for back to school clothes or a themed birthday party. T-Shirt is 60% cotton and 40% polyester. Please note the following about sizing: Amazon requires children's sizing to be done by age, however, please use the actual sizes and buy the normal size you would buy for your child. Please buy according to these sizes: little boys' size 4, 5/6, 7 and big boys' sizes are 8 and 10/12. These sizes are shown as follows in the drop-down menu: size 4 is shown as 4-5T; size 5/6 is shown as 5-6 years; size 7 is shown as 7 years; size 8 is shown as 8 years, and size 10/12 is shown as 10-12 years. Here are the measurements measured top to bottom at the back of the shirt and measured underarm to underarm: Size 4 length 18, underarm 14; size 5/6 length 19, underarm 14.5; size 7 length 21, underarm 15.5; size 8 length 22.5, underarm 16; size 10/12 length 23.5, underarm 17.5.