I did a search for "tank tops to sleep in" and these are really comfortable. Easy on/off (stretchy) and the fabric is soft. I tend to sweat a lot at night and I don't feel like these retain the moisture much.
π Nantersan Placket Raglan Tee - A Casual Must-Have
52 Review
Men'S Long Sleeve Polo Shirt - Slim Fit, Stretchy, Breathable Collar
43 Review
H2H Mens Casual Slim Fit Short Sleeve T-Shirts Cotton Blended Soft Lightweight V-Neck/Crew-Neck
46 Review
Men'S Regular Fit Short-Sleeve Dress Shirts By Allsense - Look Stylish And Professional!
41 Review