TT90/TT90Y

Youth:

S M L XL
Chest Width 15 1/2 16 1/2 17 1/2 18 1/2
Body Length at Back 21 1/2 22 1/2 23 1/2 24 1/2
Sleeve Length from Center Back 26 28 1/2 30 1/2 34

Adult:

S M L XL 2XL 3XL 4XL
Chest Width 21 22 1/2 24 1/2 26 28 30 32
Body Length at Back 28 29 29 1/2 30 30 1/2 31 31 1/2
Sleeve Length 34 35 36 37 38 39 40