Undershirt
A discrete undershirt for formal wear with anti-sweat, anti-odor, maximum absorption and perfect fit properties that maintain the look while also being comfortable and fresh.

Unique Worldwide
Functionality
After extensive research, prototypes and tests, the solution was patented and created. The NO SWEAT undershirt, the anti sweat and anti odor t-shirt designed especially to be dress under clothing. Aiding day-to-day activities from personal, professional to social life. Joining formal wear, comfort and freshness has to be possible and the NO SWEAT undershirts make it possible.
Technology
- Anti Sweat
- Anti-bacterial
- Hypoallergenic
- Maximum absorption
- Biodegradable
- Perfect fit
- Anti odor
- Temperature regulation

How to use
The NO SWEAT undershirt is an anti sweat, anti odor t-shirt designed especially to be dressed under formal or casual wear.
NO SWEAT fits perfectly to the body eliminating the weight and volume felt by using a convencional t-shirt. The shirt has a lower waist so it can be tucked inside the pants and maintain the perfect fit. The constant use of the NO SWEAT undershirt helps maintain the durability of shirts other clothing that is dressed on top.


Quality and Tech
NO SWEAT was made especially to prevent odors and deodorant or sweat stains. The undershirt is made from high quality materials and has a internationally patented anti sweat system that not only resolves the sweat and odor problems but also significantly improves the state and durability of the clothing keeping it in pristine condition without any sweat stains.
Available sizes are S, M, L, XL e XXL.
Materials
NO SWEAT is made out of high quality biodegradable fibres called Lyocell, guaranteeing maximum environmental sustainability.
Lyocell fibres are derived from wood sources from natural forests and plantations managed in a sustainable manner. The fibers absorb humidity with more efficiencity than cotton, providing a better and more effective way of regulating the natural body heat allowing the skin to breathe and leaving it fresh and dry for the whole day or night. Lyocell fibres are equally anti-bacterial and hypoallergenic, soft to the touch and improving the quality of the fabric so it slides softly over the skin.
NO SWEAT Undershirt
VS.
Conventional T-shirt
Tech
The technology applied in NO SWEAT undershirts is the result of a long work of research and development with the collaboration of the University of Minho, producing the international patent of anti sweat textile technology that blocks all exterior signs of sweating and neutralizes the smells produced from the armpit sweating. The applied system of the NO SWEAT undershirt allows air to go through the functional tri-layers and lets the liquid sweat that is between it, evaporate throughout the usage, leaving the exterior clothing without any trace of sweating.
The perfect fit
By having elastane and a slim cut, NO SWEAT, adjustes to the body without compression avoiding unwanted volumes under the shirt or casual wear. The functional tri-layer applied in the armpit zone works as a innovative anti sweat system, designed ergonomically to feel comfortable to wear and to the touch but also ensuring the retention of sweat even for people who suffer from hyperhidrosis.
Feeling ready to buy?

Our Story
The undershirt is a product of the hardships of the NO SWEAT’s CEO who, while wearing formal wear during the summer days, realized the opportunity of resolving the problem through the innovative technology of the NO SWEAT undershirts.
After identifying the problems that bothered people’s well being on a day to day basis, we created this way of fighting the problem

Commitment to Sustainability
By using the undershirt the clothing over it will be preserved and that way it reduces the amount of washes it takes because NO SWEAT has a TOTAL absorption rate of the produced sweat. That way the shirts have a more lasting life.
The majority of brands usually practive absuive margins and the consumer pays for six times more than the actual value of the cost to manufacture. Considering the materials and the technological advances applied in the production of the NO SWEAT undershirts we considered to create accessible prices and we aim to sensitize consumers to question the prices they pay for these kinds of products.
Transparency and ethics in the DNA
NO SWEAT believes that social and environmental responsibility is not only for major corporations but also for the consumer to take into account so that the combined effort will change the fashion industry.
MADE IN PORTUGAL
The company has a series of national providers along the manufacture production line. Every one of them is portuguese and they comply with the standards required by community labor laws.
PARTNERS

CONTACTS
+351 939 036 303
nosweat.geral@gmail.com
4470 - 135 Maia