Men's Sweat Proof Undershirt (V-Neck)The Original, and Still Our Best Seller. Sweatshield Undershirts started with the classic V Neck undershirt, and we're still making them more than 10 years later. Our V Neck undershirt with an impenetrable sweat proof barrier in the underarm is the best shirt in the world for keeping sweat from showing through to your dress shirt, your polo, or your casual wear, whether you're making a presentation, going on a date, or just spending time with your

Our Crew Neck undershirt with an impenetrable sweat-proof barrier in the back is guaranteed to stop sweat marks for even the most serious back sweaters

Have a Happy Bottom

Our V-Neck undershirt with an impenetrable sweat-proof barrier in the back is guaranteed to stop sweat marks for even the most serious back sweaters

going on a date

flannels and fleeces

and other professionals that it makes their days better

breathable material that still keeps moisture controlled

or just find yourself with more perspiration than you're comfortable with

Sweatshield Undershirts started with the classic V-Neck undershirt

These look and feel like a premium brand

We started with the classic V-Neck

Prefer a V-Neck Design