A nice touch is the solid colorway, which feels both fresh and familiar.
Duluth Trading men’s stand up collar rib knit thermal Henley shirt L
You will find that a solid T-shirt like this one is a wardrobe workhorse.
SONOMA Mens B&T Waffle Thermal Crewneck L/S T-SHIRT LT XLT 3XLT (4 Colors) NWT
This black shirt works just as well under a blazer as it does alone.
Christmas shirt Mens XL Thermal Black Bah Hum Pug Dog Humbug Long Sleeve
You will notice the cotton has a natural breathability that synthetics lack.
Under Armour Men’s Waffle Max Crew Long-Sleeve Thermal Shirt
This gray t-shirt is a solid foundation for any outfit.