This Men's sweat proof undershirt White (V-neck) by TR+O represents an innovation in sweat proof technology and comfort. 

Designed for professionals these TR+O Sweat Proof undershirts are fabricated with high-performance, ultra-soft, sustainable, Lenzing™ Modal Austrian fabrics, tailored cut for a perfect fit and come with our 100% underarm sweat stain blocking guarantee.

For years TR+O has been developing the perfect undershirts for professionals suffering from excessive underarm sweating. Now, we bring them to you. Read more about the properties that makes them so special and effective.

Designed to prevent sweat stains thanks to its unique washable waterproof layer you can wear with 100% confidence. In addition, our high-performance fabrics will absorb and release moisture, which supports our bodies’ natural thermal regulation processes helping you stay dry and comfortable.

TR+O undershirts are made with Lenzing™ Modal fabric produced in Austria. This ultra-soft breathable fabric is softer and more water-absorbent than cotton. It is lightweight and feels luxurious next to the skin. Our fabric has moisture-wicking properties, essentially drawing moisture from the skin and helping it dissipate into the air. 

TR+O undershirts are anti-pilling, won't shrink or wrinkle. They are ready to be machine wash and dried. Our cuts are such that your undershirt will always stay tucked-in. With high-quality stitching and perfect V and U neck finishes available you will be happy to wear these undershirts with confidence and comfort daily.  

Our fabric is mainly composed of beech wood pulp that is made into cellulosic (or plant-based) fibers. The raw materials, the Beech wood trees, are harvested from sustainably managed plantations. Originally developed in Japan in the 1950s and now produced by the Austrian company Lenzing AG. The fiber used to make our undershirts are made using a “closed-loop” process, which means the water and solvent used to transform wood pulp to a soft fiber is recycled back for re-use at a recovery rate of ninety-nine percent. In addition to the low environmental impact of the harvest and production process, the fibers are biodegradable and compostable, allowing them to eventually revert back to nature.

This Men's sweat proof undershirt White (V-neck) by TR+O represents an innovation in sweat proof technology and comfort. 

Designed for professionals these TR+O Sweat Proof undershirts are fabricated with high-performance, ultra-soft, sustainable, Lenzing™ Modal Austrian fabrics, tailored cut for a perfect fit and come with our 100% underarm sweat stain blocking guarantee.

For years TR+O has been developing the perfect undershirts for professionals suffering from excessive underarm sweating. Now, we bring them to you. Read more about the properties that makes them so special and effective.

Designed to prevent sweat stains thanks to its unique washable waterproof layer you can wear with 100% confidence. In addition, our high-performance fabrics will absorb and release moisture, which supports our bodies’ natural thermal regulation processes helping you stay dry and comfortable.

TR+O undershirts are made with Lenzing™ Modal fabric produced in Austria. This ultra-soft breathable fabric is softer and more water-absorbent than cotton. It is lightweight and feels luxurious next to the skin. Our fabric has moisture-wicking properties, essentially drawing moisture from the skin and helping it dissipate into the air. 

TR+O undershirts are anti-pilling, won't shrink or wrinkle. They are ready to be machine wash and dried. Our cuts are such that your undershirt will always stay tucked-in. With high-quality stitching and perfect V and U neck finishes available you will be happy to wear these undershirts with confidence and comfort daily.  

Our fabric is mainly composed of beech wood pulp that is made into cellulosic (or plant-based) fibers. The raw materials, the Beech wood trees, are harvested from sustainably managed plantations. Originally developed in Japan in the 1950s and now produced by the Austrian company Lenzing AG. The fiber used to make our undershirts are made using a “closed-loop” process, which means the water and solvent used to transform wood pulp to a soft fiber is recycled back for re-use at a recovery rate of ninety-nine percent. In addition to the low environmental impact of the harvest and production process, the fibers are biodegradable and compostable, allowing them to eventually revert back to nature.

This Men's sweat proof undershirt white (crew-neck) slim fit by TR+O represents an innovation in sweat proof technology and comfort.

Designed for professionals these TR+O Sweat Proof undershirts are fabricated with high-performance, ultra-soft, sustainable, Lenzing™ Modal Austrian fabrics, tailored cut for a perfect fit and come with our 100% underarm sweat stain blocking guarantee.

For years TR+O has been developing the perfect undershirts for professionals suffering from excessive underarm sweating. Now, we bring them to you. Read more about the properties that makes them so special and effective.

Designed to prevent sweat stains thanks to its unique washable waterproof layer you can wear with 100% confidence. In addition, our high-performance fabrics will absorb and release moisture, which supports our bodies’ natural thermal regulation processes helping you stay dry and comfortable. 

TR+O undershirts are made with Lenzing™ Modal fabric produced in Austria. This ultra-soft breathable fabric is softer and more water-absorbent than cotton. It is lightweight and feels luxurious next to the skin. Our fabric has moisture-wicking properties, essentially drawing moisture from the skin and helping it dissipate into the air. 

TR+O undershirts are anti-pilling, won't shrink or wrinkle. They are ready to be machine wash and dried. Our cuts are such that your undershirt will always stay tucked-in. With high-quality stitching and perfect V and U neck finishes available you will be happy to wear these undershirts with confidence and comfort daily.  

Our fabric is mainly composed of beech wood pulp that is made into cellulosic (or plant-based) fibers. The raw materials, the Beech wood trees, are harvested from sustainably managed plantations. Originally developed in Japan in the 1950s and now produced by the Austrian company Lenzing AG. The fiber used to make our undershirts are made using a “closed-loop” process, which means the water and solvent used to transform wood pulp to a soft fiber is recycled back for re-use at a recovery rate of ninety-nine percent. In addition to the low environmental impact of the harvest and production process, the fibers are biodegradable and compostable, allowing them to eventually revert back to nature.

This Men's sweat proof undershirt White (round-neck) relaxed fit by TR+O represents an innovation in sweat proof technology and comfort.

Designed for professionals these TR+O Sweat Proof undershirts are fabricated with high-performance, ultra-soft, sustainable, Lenzing™ Modal Austrian fabrics, tailored cut for a perfect fit and come with our 100% underarm sweat stain blocking guarantee.

For years TR+O has been developing the perfect undershirts for professionals suffering from excessive underarm sweating. Now, we bring them to you. Read more about the properties that makes them so special and effective.

Designed to prevent sweat stains thanks to its unique washable waterproof layer you can wear with 100% confidence. In addition, our high-performance fabrics will absorb and release moisture, which supports our bodies’ natural thermal regulation processes helping you stay dry and comfortable.

TR+O undershirts are made with Lenzing™ Modal fabric produced in Austria. This ultra-soft breathable fabric is softer and more water-absorbent than cotton. It is lightweight and feels luxurious next to the skin. Our fabric has moisture-wicking properties, essentially drawing moisture from the skin and helping it dissipate into the air. 

TR+O undershirts are anti-pilling, won't shrink or wrinkle. They are ready to be machine wash and dried. Our cuts are such that your undershirt will always stay tucked-in. With high-quality stitching and perfect V and U neck finishes available you will be happy to wear these undershirts with confidence and comfort daily.  

Our fabric is mainly composed of beech wood pulp that is made into cellulosic (or plant-based) fibers. The raw materials, the Beech wood trees, are harvested from sustainably managed plantations. Originally developed in Japan in the 1950s and now produced by the Austrian company Lenzing AG. The fiber used to make our undershirts are made using a “closed-loop” process, which means the water and solvent used to transform wood pulp to a soft fiber is recycled back for re-use at a recovery rate of ninety-nine percent. In addition to the low environmental impact of the harvest and production process, the fibers are biodegradable and compostable, allowing them to eventually revert back to nature.

This Men's sweat proof undershirt Black (V-neck) Slim Fit by TR+O represents an innovation in sweat proof technology and comfort. 

Designed for professionals these TR+O Sweat Proof undershirts are fabricated with high-performance, ultra-soft, sustainable, Lenzing™ Modal Austrian fabrics, tailored cut for a perfect fit and come with our 100% underarm sweat stain blocking guarantee.

For years TR+O has been developing the perfect undershirts for professionals suffering from excessive underarm sweating. Now, we bring them to you. Read more about the properties that makes them so special and effective.

Designed to prevent sweat stains thanks to its unique washable waterproof layer you can wear with 100% confidence. In addition, our high-performance fabrics will absorb and release moisture, which supports our bodies’ natural thermal regulation processes helping you stay dry and comfortable.

TR+O undershirts are made with Lenzing™ Modal fabric produced in Austria. This ultra-soft breathable fabric is softer and more water-absorbent than cotton. It is lightweight and feels luxurious next to the skin. Our fabric has moisture-wicking properties, essentially drawing moisture from the skin and helping it dissipate into the air. 

TR+O undershirts are anti-pilling, won't shrink or wrinkle. They are ready to be machine wash and dried. Our cuts are such that your undershirt will always stay tucked-in. With high-quality stitching and perfect V and U neck finishes available you will be happy to wear these undershirts with confidence and comfort daily.  

Our fabric is mainly composed of beech wood pulp that is made into cellulosic (or plant-based) fibers. The raw materials, the Beech wood trees, are harvested from sustainably managed plantations. Originally developed in Japan in the 1950s and now produced by the Austrian company Lenzing AG. The fiber used to make our undershirts are made using a “closed-loop” process, which means the water and solvent used to transform wood pulp to a soft fiber is recycled back for re-use at a recovery rate of ninety-nine percent. In addition to the low environmental impact of the harvest and production process, the fibers are biodegradable and compostable, allowing them to eventually revert back to nature.

This Men's sweat proof undershirt Black (V-neck) relaxed fit by TR+O represents an innovation in sweat proof technology and comfort.

Designed for professionals these TR+O Sweat Proof undershirts are fabricated with high-performance, ultra-soft, sustainable, Lenzing™ Modal Austrian fabrics, tailored cut for a perfect fit and come with our 100% underarm sweat stain blocking guarantee.

For years TR+O has been developing the perfect undershirts for professionals suffering from excessive underarm sweating. Now, we bring them to you. Read more about the properties that makes them so special and effective.

Designed to prevent sweat stains thanks to its unique washable waterproof layer you can wear with 100% confidence. In addition, our high-performance fabrics will absorb and release moisture, which supports our bodies’ natural thermal regulation processes helping you stay dry and comfortable.

TR+O undershirts are made with Lenzing™ Modal fabric produced in Austria. This ultra-soft breathable fabric is softer and more water-absorbent than cotton. It is lightweight and feels luxurious next to the skin. Our fabric has moisture-wicking properties, essentially drawing moisture from the skin and helping it dissipate into the air. 

TR+O undershirts are anti-pilling, won't shrink or wrinkle. They are ready to be machine wash and dried. Our cuts are such that your undershirt will always stay tucked-in. With high-quality stitching and perfect V and U neck finishes available you will be happy to wear these undershirts with confidence and comfort daily.  

Our fabric is mainly composed of beech wood pulp that is made into cellulosic (or plant-based) fibers. The raw materials, the Beech wood trees, are harvested from sustainably managed plantations. Originally developed in Japan in the 1950s and now produced by the Austrian company Lenzing AG. The fiber used to make our undershirts are made using a “closed-loop” process, which means the water and solvent used to transform wood pulp to a soft fiber is recycled back for re-use at a recovery rate of ninety-nine percent. In addition to the low environmental impact of the harvest and production process, the fibers are biodegradable and compostable, allowing them to eventually revert back to nature.

This Men's sweat proof undershirt Black (round-neck) slim fit by TR+O represents an innovation in sweat proof technology and comfort. 

Designed for professionals these TR+O Sweat Proof undershirts are fabricated with high-performance, ultra-soft, sustainable, Lenzing™ Modal Austrian fabrics, tailored cut for a perfect fit and come with our 100% underarm sweat stain blocking guarantee.

For years TR+O has been developing the perfect undershirts for professionals suffering from excessive underarm sweating. Now, we bring them to you. Read more about the properties that makes them so special and effective.

Designed to prevent sweat stains thanks to its unique washable waterproof layer you can wear with 100% confidence. In addition, our high-performance fabrics will absorb and release moisture, which supports our bodies’ natural thermal regulation processes helping you stay dry and comfortable.

TR+O undershirts are made with Lenzing™ Modal fabric produced in Austria. This ultra-soft breathable fabric is softer and more water-absorbent than cotton. It is lightweight and feels luxurious next to the skin. Our fabric has moisture-wicking properties, essentially drawing moisture from the skin and helping it dissipate into the air. 

TR+O undershirts are anti-pilling, won't shrink or wrinkle. They are ready to be machine wash and dried. Our cuts are such that your undershirt will always stay tucked-in. With high-quality stitching and perfect V and U neck finishes available you will be happy to wear these undershirts with confidence and comfort daily.  

Our fabric is mainly composed of beech wood pulp that is made into cellulosic (or plant-based) fibers. The raw materials, the Beech wood trees, are harvested from sustainably managed plantations. Originally developed in Japan in the 1950s and now produced by the Austrian company Lenzing AG. The fiber used to make our undershirts are made using a “closed-loop” process, which means the water and solvent used to transform wood pulp to a soft fiber is recycled back for re-use at a recovery rate of ninety-nine percent. In addition to the low environmental impact of the harvest and production process, the fibers are biodegradable and compostable, allowing them to eventually revert back to nature.

This Men's sweat proof undershirt Black (round-neck) by TR+O represents an innovation in sweat proof technology and comfort.

Designed for professionals these TR+O Sweat Proof undershirts are fabricated with high-performance, ultra-soft, sustainable, Lenzing™ Modal Austrian fabrics, tailored cut for a perfect fit and come with our 100% underarm sweat stain blocking guarantee.

For years TR+O has been developing the perfect undershirts for professionals suffering from excessive underarm sweating. Now, we bring them to you. Read more about the properties that makes them so special and effective.

Designed to prevent sweat stains thanks to its unique washable waterproof layer you can wear with 100% confidence. In addition, our high-performance fabrics will absorb and release moisture, which supports our bodies’ natural thermal regulation processes helping you stay dry and comfortable.

TR+O undershirts are made with Lenzing™ Modal fabric produced in Austria. This ultra-soft breathable fabric is softer and more water-absorbent than cotton. It is lightweight and feels luxurious next to the skin. Our fabric has moisture-wicking properties, essentially drawing moisture from the skin and helping it dissipate into the air. 

TR+O undershirts are anti-pilling, won't shrink or wrinkle. They are ready to be machine wash and dried. Our cuts are such that your undershirt will always stay tucked-in. With high-quality stitching and perfect V and U neck finishes available you will be happy to wear these undershirts with confidence and comfort daily.  

Our fabric is mainly composed of beech wood pulp that is made into cellulosic (or plant-based) fibers. The raw materials, the Beech wood trees, are harvested from sustainably managed plantations. Originally developed in Japan in the 1950s and now produced by the Austrian company Lenzing AG. The fiber used to make our undershirts are made using a “closed-loop” process, which means the water and solvent used to transform wood pulp to a soft fiber is recycled back for re-use at a recovery rate of ninety-nine percent. In addition to the low environmental impact of the harvest and production process, the fibers are biodegradable and compostable, allowing them to eventually revert back to nature.