A crew neck like this one frames the neck without adding bulk or weight.
Champion Men’s Size Medium Red Short Sleeve Crew Neck T Shirt
You will find the crew neck sits at a height that works with most jacket collars.
Hanes Men’s TAGLESS ComfortSoft White A-Shirt 6-Pack Shirts Tank FreshIQ Value
What stands out about Hanes is the value you get for such an affordable price.
Hanes Mens T-Shirt Short Sleeve ComfortBlend EcoSmart Crewneck Plain Blank S-4XL
A nice touch with the 3XL is the tagless label for no irritation.
Hanes Mens T-Shirt Comfort Soft 100% Cotton Short Sleeve TAGLESS Tee Plain Blank
A nice touch with Hanes is the tagless neck label that eliminates any itchiness.