The crew neck here is a nice touch, giving the shirt a relaxed, everyday feel.
Y2K Southpole T-shirt
You will find that the relaxed fit makes it a joy to wear all day.
Member’s Mark Adult Unisex Relaxed Fit Crew Neck Short Sleeve Americana Tee
You will find the XXL size is a good choice for a relaxed everyday look.
Caterpillar Relaxed Fit Short Sleeve T-Shirt Blue, Gray or Brown NWT
What stands out is the relaxed fit, giving you a modern, relaxed silhouette.
CAT Caterpillar Men’s Relaxed Fit T Shirt, Color Gray, Size Medium, Durable. 
This T-shirt’s solid design is all about simplicity and practicality.