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Maternity Activewear Manufacturers

Sewport connects you with verified Maternity Activewear manufacturers, making it simpler for clothing brands and fashion designers to reach professional and local fashion production factories when starting a new clothing brand.

Top Maternity Activewear Manufacturers

Here, search through our database of verified fashion production professionals and factories to find your ideal business partner.

300 pieces
Min. order
10 pieces
Min. order
Sialkot, Pakistan
Min. order not specified
United Kingdom (GB)
30 pieces
Min. order
Tangibal Sports
Sialkot, Pakistan
50 pieces
Min. order
Min. order not specified
Sew it in London
United Kingdom (GB)
50 pieces
Min. order
Cento Clothing
United Kingdom (GB)
1 pieces
Min. order
Stuff Limited
Dhaka, Bangladesh
50 pieces
Min. order
1 pieces
Min. order
Jade Tailor
1 pieces
Min. order
Sewport Manufacturer
London, United Kingdom (GB)
100 pieces
Min. order
100 pieces
Min. order
Too Fabric | Custom Clothing Manufacturer
10 pieces
Min. order
Bright Trachten Industries
Sialkot, Pakistan
25 pieces
Min. order
Fashion Threads
United Kingdom (GB)
1 pieces
Min. order
WildMoon Clothing Ltd.
Leicester, United Kingdom (GB)

See our recent customer reviews of some of our top Maternity Activewear manufacturers.

See our recent customer reviews from new brands and designers who have connected with maternity activewear manufacturers globally using the Sewport platform.

Reviews are collected from designers using Sewport so that you can see what other emerging brands are saying about our activewear production partners from all over the world. From major labels to new and emerging fashion designers searching for the perfect sports manufacturer for their brand, our customers continue to find success connecting with just the right clothing manufacturing professionals and suppliers on Sewport.

Find out how Sewport can help you find a high-quality fashion manufacturing partner for Maternity Activewear in the world.

Why not make use of the fashion tech that has been created to make your job a lot easier? Find Maternity Activewear manufacturers that are verified and ready to take on your job.

If you’re looking for product development at the beginning stages of your business or you’ve struggled to find a factory for garment manufacturing with a suitable minimum order quantity, get connected with just the right choice, here on Sewport.



Sarah Dippert
150 pcs
Min. order

Take a look through our interviews conducted with some of our leading garment manufacturing partners. We talked to them about their experience in the activewear manufacturing industry, as well as why they love to work with new and emerging designers and brands within this sector.

How long have you been working in fashion manufacturing?

We have been specialising in maternity clothing manufacturing since 2004 and have created a specialist department for maternity gym clothing approximately 4 years ago. We spotted a rapid increase in the market for brands who wanted to offer their customers fantastic, high-quality and on-trend maternity activewear for pregnant women who wanted to stay on the go. We aimed to be the go-to manufacturers for these brands and now work with a great variety of businesses.

What do you think is most important about maternity activewear manufacturing?

As well as quality manufacturing and sourcing the best and most innovative fabrics for maternity wear in general and especially for maternity gym wear and work out leggings, it’s also important for lots of our clients to have a more responsible process. When it comes to using eco-friendly and sustainable fabrics and socially responsible practices, our clients know they can trust us.

What is your favourite thing about working with new designers?

Working with new designers is great because not only can they boost our creativity and experience with innovative ideas and designs but we can use our expertise to really help them mould their new brands. We can show them different ways of manufacturing to create what they need in the best possible way and when they first see their designs coming together, it’s a great feeling.

History of Maternity Activewear

While frumpy, uncomfortable and unstylish maternity fashion is long a thing of the past, maternity activewear is a relatively new sector in the industry and one that is growing but not at the same rate as the rest of the maternity market in today’s culture. This shows a wealth of opportunity when looking at the continued rise of healthier living.

With the influx of major fashion brands, such as ASOS, creating more and more space online for maternity clothing, it’s not surprising that this sector of the apparel market is expected to value at around seven billion US dollars by the year of 2023. This growth has come from women seeking to maintain their on-trend style while pregnant and demanding more options from their go-to favourite brands for anything from evening wear to holiday clothing.

It’s no surprise that this trend has made its way into the activewear market. With brands like Sweaty Betty creating specialist maternity activewear, as well as more affordable brand names globally, such as Target, consumers are expecting more options than ever before.

Looking for high-performance design, maternity activewear has become a competition of both quality and innovation. From exercise tops that not only support the bust but support the bump itself in highly elasticated moisture wicking technology fabric to high waist support maternity gym leggings, maternity consumers know what they want from their products.

As with the growth and evolution of the maternity clothing market, this relatively new niche is packed with exciting and innovative design along with some of the newest technology being used within the fabric industry.

Maternity Activewear Manufacturers

Source top maternity activewear manufacturers with the help of Sewport. Connecting you with verified clothing manufacturers, Sewport makes it simple for new and emerging designers and clothing brands to partner with professional clothing production for their new business.

Looking for a professional maternity activewear factory? If you’re looking for just the right partner for your new activewear business, use the technology available through the Sewport platform. Research and connect with professional international and local maternity activewear makers to build your idea into a complete business.

The Ultimate Guide to Starting a Maternity Activewear Business

maternity activewear

Finding your niche in the fashion market can be a turning point for any brand. As competition is high, creating a product that fulfils a need for consumers is essential for the long-term success of your new business. One sector of fashion that has seen a huge influx of popularity is activewear.

Sports clothing and general fitnesswear have always proved a hit in previous decades, but there is a slight difference in modern trends. And that’s activewear isn’t just worn for exercise any longer!

Athleisure is a massive trend in its own right, and anyone considering a new venture in fitness clothing should also consider consumers that wear this clothing outside of the gym. In particular, maternity active and athleisurewear is perfect for blending the two types of clothing to make life easier for expectant mothers.

There are several elements to consider before starting an activewear business. Everything from designing for your target market to finding the perfect fabric is an essential part of bringing your product to customers.

So if you’re thinking about starting a new maternity fitness brand or are expanding your current range to include pregnancy gym clothes, check out our guide to starting a business in this niche.

Research your target market

pregnancy sports clothing group

The foundations of any clothing business should start with creating styles that translate to your audience. In niche sectors, it is even more critical to ensure you tailor your product to the buyer. As fitness throughout pregnancy has seen a spike in popularity in the past few years, it is handy to evaluate whether you will also target local or national consumers based on the demographics and market research.

Market research is an area that should be explored when starting your business. The feedback from these studies will highlight what the audience wants and how they want the product to fit into their lifestyle. This insight will also showcase any areas for developing specialised products or gym clothing that can also be worn for daily activities.

Many women don’t look out for particular brands in maternity fitness clothing, they are often looking for something comfortable to workout in. So ensuring your brand meets expectations for consumers will see you fill a gap in the market.

Indoor and outdoor sportswear

Sports clothing covers a host of different activities. As more women take part in varying levels of exercise during pregnancy, it’s essential to design clothing to suit a range of sporting needs from running to yoga.

Indoor and outdoor sports clothing covers a wide selection of garments from lightweight jackets to sweat-resistant leggings. So deciding on whether you will create clothing to cover both workout environments or just focus on one will help to build your brand identity in the maternity activewear niche.

Athleisure clothing

athleisure garments leggings

For expectant mothers, activewear also pairs up as everyday casuals. This could be a profitable niche to team with a new maternity brand, and something as simple as designing yoga pants that also can be worn as comfortable daywear is something that fits this market.

Finding suitable fabrics

Above everything else, fabric is one of the most important aspects of your new activewear line. Individuals want to wear something that feels comfortable and doesn’t interrupt any aspect of their workout during use. This is particularly important for maternity fitness clothing, as a changing body shape can affect the look and feel of clothing.

Many activewear garments are formed with synthetic fabrics due to comfort, durability and moisture resistance. However, there are some natural options to consider too. Take a look at some of the most popular choices below:

Spandex (Lycra)

This well-known fabric provides a stretchy option for fitness clothing to ensure unrestricted movement and shape retention. This fabric is ideal for maternity activewear, as it gives a close fit for extra support and changes to the shape of the wearer.


If you’re looking to create garments that are water and sweat resistant, polypropylene is an ideal option. This material is perfect for use in running clothing and stays dry no matter how much you sweat.


This eco-friendly alternative has tons of natural attributes for fitness clothing. The fibres offer anti-bacterial and sweat-wicking capabilities. Plus, it is also super soft too.


Believe it or not, wool isn’t just a fabric used in winter knitwear. Its natural properties make it a suitable material for sports clothing, as it is breathable, sweat-resistant and temperature regulating, which is perfect for both summer and winter fitness.


This fabric is used in many garment types and offers a durable and lightweight solution for activewear. It is particularly suitable for outdoor running protection, as it provides protection against UV rays and acts as an insulator. However, the main drawback is that it doesn’t dry quickly, which can lead to bacteria growth and unpleasant smells after workouts.


This eco-conscious fabric is created from wood pulp. It’s excellent for maternity fitness clothing, as it has a host of natural properties including wrinkle-resistance, sweat-resistance and breathability.

It’s best to avoid poor quality cotton in maternity workout clothes. When the material becomes wet or moist due to sweating, it can cause uncomfortable chafing for the wearer.

For more information on eco-friendly fabrics and green alternatives, take a look at - Organic fabric and eco-friendly fashion alternatives in clothing manufacturing.

maternity sportswear

Testing the fabric

Next up is testing the fabric to make sure it can handle the range of uses your customers will put it through. There are a few areas to check, so get some samples and learn all about the technicalities of the material before committing to production.


This might seem like an obvious one, but how much the material stretches and pings back to shape can determine its suitability. Its best to check the percentage of stretch it has to see how this could apply to alternate sizing. Plus also looking at how the material looks (i.e. the colour and print) after it has been stretched will give you an idea of the wearability and durability of the fabric.


If you’re looking to produce maternity exercise wear with moisture-wicking material, testing the fabric will help to see how effective it is. Some fabrics dry faster than others, plus some also have water-resistant properties, so water just runs straight off.

sports fabric moisture resistance

Test run your garments

The best way to test any fabric for a fitness clothing range is to wear it and put it through its paces. Before production, you won’t have the exact fit samples, but there should be some examples of what your manufacturer has produced before to give you a good idea. Take a look at our checklist for your first real test:

  • Does the material ride down during wear?
  • Does it stretch enough for bump growth during pregnancy?
  • Is the fabric comfortable?
  • Is the fabric flexible?
  • Is the fit correct?
  • Does the print/colour look distorted during wear?
  • Is the stitching strong and secure?


Sizing is a critical area for maternity clothing brands. You will be creating garments that need to consider body changes during pregnancy but also establish a range incorporates standard sizing. If you have limited experience in this area, hire the help of a pattern maker to assist in the grading of your activewear range.

maternity wear measuring

Choosing an activewear manufacturer

The next step is finding a manufacturing partner to help bring your products to life. Many clothing factories have experience in a variety of niches, but it can be helpful to source a specialist for maternity activewear.

Deciding whether you need full assistance or just final production of your designs is another key consideration.

Full Package Production (FPP)

New fashion brands and small businesses may benefit from a Full Production Package (FPP). This service enables brands to take their ideas and concepts straight to a clothing manufacturer who will design and produce their products. This option can be more expensive than other manufacturing processes, but it takes away the hassle for new brands or designers.

Cut, Make, Trim (CMT) production

For established maternity wear brands that are looking to expand their product range, CMT production is a great option. You will probably be aware of the design aspects and pattern creation of a clothing line and can take your product straight to the factory for production. This option is more cost-effective for many businesses but does require prior knowledge to avoid costly mistakes or miscommunication.

To learn more about manufacturing methods, take a look at our blog – Cut and sew manufacturers (CMT) or full package (FPP) manufacturing: Choosing what’s right for you.

Discover maternity activewear manufacturers at Sewport

Finding the perfect production partner is simple with Sewport’s innovative platform. You don’t have to search for hours on the Internet, as our handy filter enables you to select manufacturers based on your requirements.

If you’re starting out, there is the option to choose factories that accept low minimum orders to accommodate your budget. However, if you’re looking to scale up, there are also plenty of suppliers that can assist in large-scale production.

Joining Sewport is easy. Create a free account here and find the right manufacturer for your project.

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