What I notice is the crew neck, which has a slight stretch for easy movement.
Reebok Spell Out Logo Sports Athletic Gray Short Sleeve Shirt Men’s Size Large
You will find the crew neck sits at a height that works with most jacket collars.
Reebok UFC Conor McGregor “The King” Men’s Gray S Crew Neck T-Shirt
You will appreciate that the graphic print is soft to the touch, not stiff.
Reebok Chicago Blackhawks NHL Stanley Cup Champions 2015 Mens XL Grey T-Shirt
The crew neck on this piece is a nice touch because it’s unlined and light.
Reebok Classic Men’s blue Graphic Logo Crew Neck Short Sleeve T-Shirt XL
A nice touch about this shirt is the graphic print that wraps around the sleeve.