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Moisture-wicking fabrics are a game-changer in the world of athletic apparel and outdoor gear. These innovative materials are designed to draw moisture away from the body, keeping you dry and comfortable during physical activities. The right moisture-wicking fabric can make all the difference in your sewing creations, ensuring they are not only stylish but also functional.
Below, we compare five popular moisture-wicking fabrics and help you choose the right material for your project. But first, let’s define what a moisture-wicking fabric is, how it works, and its benefits.
Moisture-wicking fabrics are materials specifically designed to pull moisture away from the skin, transporting it to the surface of the fabric where it can evaporate more quickly. This happens partly through a process known as capillary action, where sweat is drawn into the small spaces between fibres and yarns and transported away from the skin.
Once the moisture reaches the outer surface of the fabric, it can spread out and evaporate more efficiently. This means good sweat-wicking fabrics do more than simply absorb moisture. They help move it away from your body.
The main benefits of moisture-wicking fabrics include:
Quick reminder: Moisture-wicking and absorbent are not the same thing. A fabric can absorb sweat without moving it away from the skin efficiently. Cotton fabric is a good example. It absorbs moisture well but tends to hold onto it, while moisture-wicking fabrics are designed to help move moisture toward the surface so it can evaporate faster.
Different moisture-wicking fabrics perform better depending on how and where they’re worn. This quick comparison highlights how each option handles moisture, drying, breathability and odour, so you can choose the right fabric for your project.
| Fabric | Moisture Wicking | Drying Speed | Breathability | Odour Control | Best For |
|---|---|---|---|---|---|
| Polyester | Excellent | Excellent | Good | Fair | Activewear, running and gym clothing |
| Merino wool | Very good | Moderate | Excellent | Excellent | Base layers, outdoor clothing and cooler weather |
| Nylon | Very good | Excellent | Good | Fair | Leggings, sports bras and durable activewear |
| Bamboo-derived fabric | Good to moderate | Moderate | Good | Moderate | Soft everyday clothing, underwear and loungewear |
| Wool | Good | Moderate | Good | Very good | Cold-weather clothing and insulating layers |
Quick answer: For most activewear, polyester is the best all-around moisture-wicking material. Choose merino wool when you want a natural fibre with excellent temperature and odour control, or nylon when durability, stretch and abrasion resistance are priorities.
Here are our top 5 picks for the best moisture-wicking fabrics on the market:
Polyester is one of the most widely used synthetic fabrics for moisture-wicking clothing. The fabric quickly draws moisture away from the body, allowing it to evaporate on the surface, keeping you dry and comfortable. This makes it particularly useful for running shirts, gym clothing, cycling apparel and other athletic wear designed for high-intensity activities.
Polyester is also durable and resistant to shrinking and wrinkling. This means it can withstand frequent washing and repeated wear.
The only downside is that polyester can sometimes retain odours, and it may not feel as soft on the skin compared to cotton and other natural fibres.
Best for: Running, gym wear, cycling, athletic shirts and performance clothing.
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Potential drawbacks:
Where to shop for polyester fabric: Fabric + Flow carries perforated mesh fabrics for breathable activewear, as well as swim and athletic fabrics featuring stretchy performance blends suitable for leggings, swimwear and fitted workout clothing.
If you prefer natural fibres, merino wool is your strongest moisture-wicking fabric option. Merino wool is a natural fibre derived from Merino sheep, known for its softness, breathability, and excellent moisture-wicking properties.
This natural moisture-wicking fabric can absorb moisture into its fibre structure without feeling wet, making it comfortable against the skin. Plus, it has natural temperature-regulating properties that make it popular for base layers and outdoor clothing.
Unlike many synthetic materials, merino wool is also valued for its natural ability to resist odour buildup. This can make it particularly useful when clothing will be worn for extended periods.
However, it can be more expensive than other fabrics and may require more care when washing.
Best for: Base layers, hiking clothing, outdoor wear, travel and cool-weather activewear.
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Where to shop for merino wool: Browse TK Clothing & Fabrics’ Merino Shop for Merino-focused options or explore Riverside Fabrics' Merino collection for fabrics suited to base layers, activewear and other close-to-skin garments.
Nylon is another popular synthetic fibre used in moisture-wicking clothes, particularly where durability matters. Its excellent moisture-wicking properties combined with its lightweight, strong and wear-resistant qualities make it a great choice if you’re sewing your own activewear like leggings, shorts, and sports bras.
Nylon also works particularly well in stretch blends. When combined with elastane or spandex, it can provide excellent flexibility without sacrificing durability.
However, it may not feel as soft on the skin compared to natural fibres, and it can sometimes retain odours.
Best for: Leggings, yoga pants, sports bras, fitted activewear and garments exposed to frequent friction.
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Potential drawbacks:
Where to shop for nylon fabric: Fabric + Flow offers ready-to-sew kits with nylon fabric. Our top picks are the Colour Block Stacie Swim Kit for swimwear projects and the Clay Athletic Kit for fitted activewear. Both are convenient options if you want coordinated nylon performance fabrics without having to source each material separately.
Bamboo fabrics are often made from bamboo-derived cellulose, such as bamboo viscose or rayon. These fabrics are usually valued for their soft hand feel, drape and comfort against the skin. They can also absorb moisture from the skin and help spread it across the surface of the material, allowing it to evaporate more efficiently so you’ll feel drier and more comfortable.
However, its moisture-wicking performance can vary depending on how the bamboo fabric is manufactured, including the fibre type, yarn structure and fabric construction. Because of this, bamboo-derived fabrics may not wick or dry as quickly as technical synthetics such as polyester or nylon.
Best for: Underwear, yoga wear, casual clothing and other garments where softness, breathability and everyday comfort are priorities.
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Where to buy bamboo fabric: Fabric + Flow offers a selection of bamboo fabrics and bamboo rib knits that work well for breathable basics, loungewear and soft garments worn close to the skin.
Traditional wool also has useful moisture-management properties.
Wool fibres can absorb moisture while helping you stay warm, making this fabric particularly useful for sweaters, outdoor clothing, coats and winter accessories.
However, wool can sometimes be itchy on the skin, and it may require more care when washing. It can also feel coarser than merino wool, and heavier wool fabrics are not generally the first choice for intense workouts.
Best for: Cold-weather clothing, sweaters, insulating layers and winter accessories.
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Where to buy wool fabrics: You can browse Fabric + Flow's wool and wool blend collection for fabrics suited to coats, blazers, outerwear and cool-weather layering.
Choosing the right moisture-wicking fabric for your sewing project requires careful consideration of several factors:
High-intensity activities like running or cycling require fabrics that are highly efficient at wicking moisture away from the body, such as polyester or nylon. These fabrics are also durable and can withstand the rigours of intense physical activity.
Breathability is crucial for maintaining comfort during physical activities. Fabrics with good breathability allow air to circulate, helping to keep the body cool and dry.
Look for fabrics with open weaves or mesh panels, as these features enhance breathability. Fabrics like merino wool and lightweight bamboo-derived knits are well known for their breathability and comfort across various activities, though fabric weight and construction play a key role in how well air flows through them.
If you expect to sweat heavily or wash the garment frequently, quick drying can be important.
Synthetic fibres such as polyester and nylon generally dry faster than highly absorbent natural materials.
Additionally, consider the fabric's odour control features. It’s an important factor, especially for garments that will be worn during intense workouts or for extended periods.
Merino wool is particularly well suited to this use because it tends to resist odour buildup better than many synthetic fabrics.
Lastly, think about the care requirements of the fabric. Some fabrics may require special care to maintain their performance and longevity. For instance, Merino wool is known for its moisture-wicking properties, but it may require more care when washing compared to synthetic fabrics like polyester or nylon.
By considering these factors, you can find the perfect moisture-wicking fabric for your sewing project, ensuring that the final garment is not only stylish but also functional and comfortable.
Once you've invested time and effort into creating a garment with moisture-wicking fabric, it's also important to care for it properly to maintain its performance and longevity. Here are some wash and care tips to help you keep your moisture-wicking creations in top condition:
Choosing the right moisture-wicking fabric for your sewing project is crucial to ensuring comfort and performance.
Whether you opt for the durability and efficiency of polyester, the natural softness of merino wool, or the strength and elasticity of nylon, each fabric has its unique benefits. By considering factors such as activity level, breathability, and odour control, you can find the perfect fabric for your needs.
Now that you're armed with all the information you need to choose the best moisture-wicking fabric for your sewing project, head over to our online fabric store to shop for all the moisture-wicking fabrics you need! We’ve got a wide range of moisture-wicking fabrics, and you’ll be sure to find the perfect fabric to bring your creative vision to life.
Happy sewing!
Moisture-wicking fabrics move sweat away from your skin, while breathable fabrics allow air and heat to pass through more easily. A fabric can be breathable without being moisture-wicking.
It depends on the intended use. Synthetic fabrics such as polyester and nylon are typically quick-drying and well suited to intense workouts, while natural fibres such as merino wool offer good moisture management along with excellent temperature and odour control.
Not typically. Cotton absorbs sweat well but tends to hold onto moisture rather than moving it to the surface to evaporate quickly. This can leave cotton clothing feeling wet and heavy during exercise.
Heavy, poorly breathable fabrics and materials that hold onto moisture can feel uncomfortable in hot, humid conditions. Thick cotton, heavy wool and dense fabrics may stay damp longer, while lightweight, breathable, moisture-wicking materials are generally more comfortable.
