Note: Our tee's are fitted. When in doubt size up.
For example: Our warehouse manager who is 5'11" 170-175 pounds, broad shoulders etc and likes a fitted tee (not baggy or loose) wears a medium across the board.

Note there can be 5% or more variance between some blanks in similar sizes. Also note, 100% cotton tees are built slightly bigger to compensate for shrinkage.

For example a Medium 100% cotton tee is slightly bigger than a Medium Triblend (50/25/25) tee, but the cotton, when washed will be the same size as the blend. Blends generally do not shrink, or shrink very marginally.

Any questions don't hesitate to email.