You pull on a shirt and immediately see it does not sit right. Your stomach pushes against the fabric, your back sags a little, and your shoulders drift forward on their own. 

In photos you turn slightly to the side, and in a fitted shirt you feel less confident than you would like. You have tried standing taller and pulling your stomach in, but the moment you stop paying attention you slip right back into the same posture. 

That is not about discipline. Your body simply does not hold itself tight and upright on its own right now.

When you sit a lot and stand upright too little, the muscles around your stomach and between your shoulder blades slowly weaken. 

These muscles normally keep your core tight and pull your shoulders back, so your chest stays open and your stomach stays supported. 

Once those muscles lose strength, your lower back sags and your stomach pushes further forward, while your shoulders roll forward on their own. 

Your body gets used to that position, so standing tall and tight soon starts to feel like effort, even though it is actually the posture your body has to work least for.

The PerfectPosture - Posture Support Tank Top - Men is built to take over exactly that job at the moments your own muscles cannot hold it. 

The shirt fits close around your core and applies an even, gentle pressure to your stomach, so your silhouette looks tighter right away under your clothes. 

At the same time, the fabric across your back pulls your shoulders slightly backward, so you stand upright without having to think about it. 

That way the shirt works on two things at once, your stomach and your posture, instead of you having to fix two separate problems on your own.

The moment you put on the PerfectPosture, you feel an even pressure around your midsection that draws your stomach tissue closer to your body, making your core feel tighter right away and less visible under your clothes. 

Across your back and shoulders, the fabric is cut tighter, pulling your shoulder blades toward each other and lifting your chest slightly forward and up. Together, these two effects make you stand straighter on their own, without you having to hold your stomach in or consciously push your shoulders back. 

Because the pressure is spread over a wide area, you do not feel any tight edges, even when you wear the shirt all day under your clothes.

The PerfectPosture - Posture Support Tank Top - Men is made from a breathable, lightweight fabric that flexes with your body and does not press or chafe, even with extended wear. 

You put it on like a regular undershirt and simply wear your shirt over it, so no one can tell you are wearing it. Wash it on a gentle machine cycle at a maximum of thirty degrees or by hand, and let it air dry so the fabric keeps its shape and stretch. 

Choose your size using the size chart below, so the compression sits exactly where it should and the shirt neither pinches nor fits too loose.

When choosing your size, take accurate measurements. Our shirt is designed for a snug, supportive fit, so getting the right size is key to comfort and performance.

Measure both your chest and waist circumference, then compare them to our size chart. Selecting the right size ensures the shirt fits as intended and feels comfortable all day.

Note: This shirt runs tighter than average because of its reinforcing compression. If you’re between two sizes, we recommend choosing the larger one for a more comfortable fit.

Men who wear the PerfectPosture often notice on the very first day that their shirt sits tighter and cleaner, and that they stand and walk straighter without thinking about it.

Many of them mention that their back feels less tired by the end of the day, and that they feel more confident in clothes they used to avoid. 

If you are ready to support your core and your posture at the same time, now is the moment to try the PerfectPosture for yourself.