Custom Maternity Activewear & Nursing Sports Bra Manufacturer

As a specialist maternity activewear manufacturer, we engineer supportive and comfortable apparel for every stage of motherhood. From maternity workout leggings to functional nursing sports bras, we are your private label partner.

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Maternity Activewear

Support & Comfort for Every Stage of Motherhood

Supportive Over-the-Belly

Supportive Over-the-Belly

Our maternity yoga leggings and tights feature a soft, seamless, over-the-belly panel that provides gentle support and grows with you.

One-Handed Nursing Access

One-Handed Nursing Access

We specialize in designing nursing sports bras with secure, easy-to-use clips for convenient and discreet nursing access.

Second-Skin Comfort

Ultra-Soft, Breathable Fabrics

Utilizing four-way stretch, buttery-soft, and moisture-wicking fabrics that are gentle on sensitive skin during and after pregnancy.

Pregnancy & Postpartum

Pregnancy & Postpartum

Our designs offer the versatility to be worn comfortably throughout pregnancy and into the postpartum recovery period.

In-Depth Customization: Create Your Perfect Maternity Activewear

Your brand is unique, and your products should be too. Explore the possibilities below.

Fabric & Materials

Select from our extensive library of premium performance fabrics, or work with us to develop a custom material.
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Fit & Construction

Define the core structure of your sports garment, from the silhouette and fit to the seams and construction techniques.
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Features & Functionality

Incorporate functional elements that add value and meet your customers’ specific needs.
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Color & Finishing

Choose from a limitless color palette with Pantone® matching, and explore various finishes and treatments.
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Branding & Logos

Apply your brand identity with a range of high-quality techniques for a professional finish.
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Start Your Custom Maternity Activewear in 4 Simple Steps

Our streamlined process makes bringing your custom activewear line to life straightforward and efficient.
Inquiry & Consultation

Inquiry & Consultation

Design & Sampling

Design & Sampling

Bulk Production & QC

Bulk Production & QC

Shipping & Delivery

Shipping & Delivery

From Fabric to Final Sportwear Garment

We combine meticulous planning with advanced technology and strict quality control at every stage of production.

Your Premier Maternity Activewear & Nursing Sports Bra Manufacturer

As a leading maternity activewear manufacturer, Sansansun specializes in creating technical apparel for mothers. Our core expertise is in the design of the best nursing sports bra and supportive maternity workout clothes. We produce a full range of products, from maternity gym leggings with over-the-belly support to functional tops, all engineered for the changing needs during and after pregnancy.

We are the ideal partner for brands serving the maternity and postpartum market. We offer a comprehensive private label service to develop your unique line of pregnancy workout clothes. For brands seeking flexible sourcing, we also provide wholesale maternity activewear solutions. As your trusted supplier, we are committed to the quality, safety, and thoughtful design that this special customer segment deserves.
Your Premier Custom & Wholesale Yoga Pants Manufacturer

Your Advantage in the Conscious Activewear Market

Flexible MOQ & Sourcing

Flexible MOQ & Sourcing

From 30-piece wholesale orders for market testing to fully custom production runs, our flexible MOQ policy is designed to support your brand's growth.

Scale & Factory-Direct Pricing

Scale & Factory-Direct Pricing

Leverage our 600,000+ piece monthly capacity. Our scale and factory-direct model ensure you receive competitive pricing, maximizing your profit margins.

One-Stop Solution

One-Stop Solution

Go beyond manufacturing. Our solution includes precision strategic consulting and access to 800+ new annual styles for a faster, smarter launch.

Quality Guarantee

Quality Guarantee

Your products are backed by our rigorous multi-stage QC process, from incoming fabric inspection to a 100% final garment check.

Ready to Launch Your Next Best-Selling Collection?

Work with a partner who brings design, speed, and reliability together. We’ve helped 200+ growing brands launch faster, scale smarter, and win in their markets. You could be next.