The best fabrics for sweating are cotton, MicroModal, nylon, merino wool, and linen. Each one handles moisture differently, but all of them outperform synthetic fabrics like polyester when it comes to staying dry and avoiding visible sweat stains.
At Social Citizen, we've built our sweat-proof shirts around a 95% combed cotton blend specifically because of how it performs in everyday social settings. The shirts have helped tens of thousands of people with excessive sweating stay dry and confident. Below, we break down what makes each fabric work and which ones to avoid.
Contents:
- Cotton
- MicroModal
- Nylon
- Merino Wool
- Linen
- Fabrics to Avoid
- Best Shirts for Sweating
- Clothes for Sweating by Social Citizen
1. Cotton
Lightweight and high-quality cotton is breathable. Cotton fibers are hollow, which allows air to circulate through the fabric and speeds up drying time, giving you the best chance to cool off and helping eliminate sweat stains. Clothes for sweating typically contain cotton or a mix of cotton within blends.
The American Academy of Dermatology recommends breathable fabrics like cotton as one of the primary self-care steps for people who sweat excessively.
2. MicroModal
MicroModal is among the best fabrics for sweating. It is significantly softer than cotton and, depending on the measurement method, absorbs approximately 40-50% more moisture than cotton. If you sweat a lot, it's worth seeking this fabric out when shopping. MicroModal is a type of rayon fabric made from beech tree pulp. Lenzing AG, the manufacturer of MicroModal, describes it as having high moisture regulation, meaning it absorbs and releases moisture efficiently to help keep you feeling dry.
3. Nylon
Nylon stands out for how quickly it dries. It is stretchy and light, and its fast-drying properties mean sweat is less likely to pool visibly on the surface of the fabric, which can help you feel more confident.
4. Merino Wool
Merino wool does an incredible job at drawing sweat away from the skin as vapor. According to the Woolmark Company, wool can absorb up to 35% of its own weight in moisture before feeling wet or clinging to the skin, more than any other fiber. Wearing a merino wool shirt will regulate your temperature better than most cottons.
One thing worth noting: wool absorbs moisture as vapor by pulling it into the fiber itself, rather than wicking liquid across the surface. That makes it particularly effective for managing the kind of gradual, everyday sweating that people with hyperhidrosis deal with.
5. Linen
A major benefit of linen is that it doesn't stick to your body. Anyone who sweats excessively knows that space between you and your clothing helps. Finding a shirt with linen can give you that extra breathability and absorption while still looking put-together.
What Fabrics Should You Avoid If You Sweat?
Polyester is the main one to avoid. It is not breathable, does not absorb moisture, and traps heat against the skin. The Mayo Clinic recommends sticking to natural fabrics like cotton, wool, and silk for daily wear, and the NHS advises against tight clothing and heavy synthetic fabrics for people with hyperhidrosis.
Synthetic blends heavy in polyester tend to make sweat stains more visible and hold onto odor longer than natural fibers.
What is the Best Material to Avoid Sweating?
The best material to avoid sweating is cotton. If you are someone who sweats excessively, cotton is known to be the most breathable option, while still being able to absorb moisture.
Best Shirts for Sweating
The best shirts for sweating contain a balance of many fabrics listed here. It's a good idea to compare sweat-proof undershirts to find the right fit for your lifestyle.
Here at Social Citizen, our shirts contain a unique underarm sweat pad that is completely hidden within the stitching of the shirt, offered in crew neck, v-neck, and polo styles for men and women. This means our shirts are a fashionable sweat-proof choice that can double as a comfortable undershirt. Here's more about the fabrics used:
Base Shirt:
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95% Cotton / 5% Spandex
Underarm Pad - 3 Layers:
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Layer 1: Cotton mesh, for a flexible and soft touch against your skin that wicks sweat away from the body
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Layer 2: A proprietary absorbent material that expands to absorb moisture and stop it from reaching the exterior of the shirt
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Layer 3: Ultra-thin waterproof fabric coated on soft cotton, acting as the final barrier that prevents any remaining moisture from showing through
Clothes for Sweating by Social Citizen
In making our unique sweat-proof t-shirts, we used breathable and absorbent fabrics throughout, including in the integrated underarm sweat pad. If you're shopping for clothes to help manage hyperhidrosis, we recommend looking for the fabrics listed on this page.
If you want to skip the research and go straight to something guaranteed to work, Social Citizen's sweat-proof shirts stop 100% of underarm sweat stains from showing in social settings, with no visible pads, no seams, and no indication from the outside that the shirt does anything out of the ordinary. Also available for women.
