You will find the crew neck is just loose enough to let air circulate well.
RARE Onibaba Gundam Mobile Armor T-shirt
What I like is the lack of logos, which men often prefer for a clean look.
Tommy Bahama Men’s Paradise Knit Tee Blue With Red Stitching Size XL
You will notice the solid pattern helps the shirt drape nicely on the body.
Hollister Embroidered Logo T Shirt Crew Neck Short Sleeve Mens Small Front Logo
This crew neckline is a nice touch for a shirt that transitions from day to night.
Vintage Walmart Delray Beach Shirt Large Gray Short Sleeves
You will find that a solid T-shirt like this is a foundational wardrobe item.