4.7-ounce, 100% spun polyester jersey with PosiCharge technology
Youth Size Chart:
 
XS
S
M
L
XL
Size
4
6/8
10/12
14/16
18/20
Chest Width
14
15 1/2
17
18
19 1/2
Body Length at Back
19
21
23
25
27
Sleeve Length
12
13 1/4
14 1/2
15 3/4
17 1/4
 
Adult Size Chart: 
 
XS
S
M
L
XL
Chest
32-34
35-37
38-40
41-43
44-46
 
XS
S
M
L
XL
 
Chest
32-34
35-37
38-40
41-43
44-46