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Reviewed in the United States on February 25, 2025
I couldn’t be happier with this thermal undershirt! It’s incredibly lightweight and thin, which makes it perfect as a base layer under my regular clothes. Despite its slim design, it provides excellent warmth, even on the coldest days. I’ve worn it both outdoors and indoors, and it keeps me comfortable without feeling bulky or restricting movement. The material is soft against the skin and doesn’t bunch up under other layers. Overall, this undershirt has exceeded my expectations, and I’m so glad I made the purchase. Highly recommended for anyone looking to stay warm without sacrificing comfort or style.
Cheng-Ling Chen
Reviewed in the United States on January 9, 2025
This cloth is very smooth and very soft. It keeps my body warm, even thought it’s very light. It’s a little more expensive than I like, but it fits my wife’s need perfectly. She can wear it inside and still fit multiple layers outside without feeling cumbersome.
Busy Mom+College Daughter
Reviewed in the United States on January 7, 2025
I absolutely love this thin, comfy thermal long sleeve! It’s perfect for layering or wearing on its own during cooler days. The fabric is soft and breathable, keeping me warm without feeling too bulky. It’s lightweight yet cozy, making it ideal for all-day wear. I also appreciate how well it fits—snug but not tight—offering just the right amount of stretch. It’s become a wardrobe staple for me and a great addition now that I'm in such a cold place (Upstate NY).
Customer
Reviewed in the United States on January 30, 2025
I have few thermal undershirts, they are too thick to wear under a shirt, this Pro X undershirt is so soft, just like your own skin, it keeps you warm and burden free to wear under a shirt, I definitely will order more.
Tony and Melissa ATL
Reviewed in the United States on January 19, 2025
This is an extremely thin and see-through shirt. It is quite soft and has stretch to it, but the largest size looked like it was made for a child. I can typically wear size medium in women's clothing and this had no chance of fitting.
Julian Nan
Reviewed in the United States on January 13, 2025
Bought this for my mom and she said it's very light and stretchy. Extremely comfortable and warming at the same time.
Walter Ostlie
Reviewed in the United States on January 1, 2025
This is not really a thermal shirt, it's just a base layer shirt that is super thin. I don't think it has any tech to it to make it keep you warm, other than being a layer. It is skin tight for sure. I am 5'6" 138lbs, 32DD, and usually wear a small in women's tops. This was almost too small, a little irritating at the elbow creases because of the tightness.I do like the scoop neck so I can wear it under nearly anything without it showing. It is somewhat sheer - which to me already shows that it's not thermal. Take a look at my picture where you can clearly see my watch through the sleeve and my tattoo on my stomach (look for the black line). It also has an ugly logo on one sleeve, but at least that will be covered up and never visible.
Sandy c.
Reviewed in the United States on December 16, 2024
I bought this thermal undershirt for an upcoming ski trip, and it has exceeded my expectations. The material is so soft and stretchy but still feels durable, and it keeps me warm without being bulky.What surprised me the most is how versatile it is, it’s fitted enough to wear comfortably as a base layer under sweaters or jackets. However, I recommend avoiding laced bras underneath, as the texture may not only show through but could also damage the delicate fabric over time. The seams are flat and don’t irritate my skin, and it holds up well in the wash without shrinking or losing its shape.For sizing, I’d recommend going with your usual size unless you prefer a looser fit. I got a S/M and it’s perfect. If you’re looking for something practical, stylish, and warm, this is a great choice. I’m planning to buy another in a different color!
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