Men's Invisible V-Neck Undershirt

Best

These really are the best, both as a general undershirt and particularly under a dress shirt. No bulkiness. No hem to distort the smoothness of your shirt.

White undershirt

Excellent. Comfortable and warmer than the cotton ones.

vest (undershirt)

I’ve been looking for this type of undershirt for years. finally found it. 1) Low neckline was a must so that it doesn’t clash with an open neck polo or shirt. 2) Snug fit, not tight, which doesn’t roll up when tucked in. 3) A bonus was the material. Your shirt slides smoothly over the undershirt as opposed to a cotton shirt. One of the best buys in a long time that meets all my criteria.