These high-waisted seamless running leggings are developed for brands seeking streamlined performance activewear with a clean silhouette and unrestricted movement. Featuring one-piece cutting construction, a high-rise waistband, no-front-seam design, and premium four-way stretch fabric, this style is ideal for running, yoga, gym training, and private label OEM/ODM activewear collections.
Product Details
| Item | Description |
|---|---|
| SKU | GD0002 |
| Product Name | High-Waisted Seamless Running Leggings |
| Category | Custom Leggings Manufacturer |
| Fabric | 75% Nylon, 25% Lycra |
| Fabric Weight | Developed according to buyer requirements |
| Fit | High-waisted seamless compression fit |
| Design Details | One-piece cutting construction, high-rise waistband, no front seam, seamless performance design |
| Suitable For | Running, yoga, gym training, Pilates, fitness, athleisure |
| Service | OEM, ODM, Private Label, Sample Development, Bulk Production |
| MOQ | 300 pcs per color per design |
| Target Buyers | Activewear brands, sportswear companies, wholesalers, retailers, distributors, private label buyers, DTC brands |
| Target Markets | United States, Canada, Europe, United Kingdom, Australia, and other international markets |
Product Overview
These custom leggings are designed for brands developing premium performance apparel that combines technical functionality with a minimalist appearance. The one-piece cutting construction creates a smooth silhouette while reducing unnecessary seams, making the leggings suitable for both intensive workouts and everyday activewear.
Made from a 75% nylon and 25% Lycra performance fabric, the leggings provide four-way stretch, excellent recovery, and a lightweight, supportive feel. The high-rise waistband offers secure coverage during movement, while the no-front-seam construction improves comfort for running, yoga, and strength training.
Unlike conventional leggings, seamless and one-piece construction requires greater precision during pattern development and garment assembly. Compression balance, stretch recovery, waistband tension, and cutting accuracy all contribute to consistent fit and performance across the full size range.
This style serves as an excellent foundation for private label development and can be manufactured according to a buyer’s tech pack, reference sample, product photo, or original design concept. Fabric selection, branding, sizing, and packaging specifications are confirmed during sample development before bulk production.
Key Features
High-Rise Supportive Waistband
The high-rise waistband provides comfortable core support while helping the leggings remain securely in place during movement. Waistband height and construction can be refined according to buyer requirements.
One-Piece Cutting Construction
The one-piece cutting design minimizes unnecessary seam lines, creating a cleaner appearance and improved comfort. This construction also helps maintain a consistent fit across different production sizes.
No Front Seam Design
The no-front-seam construction enhances comfort during movement while creating a smooth front profile. It is especially suitable for yoga, running, and training leggings designed for extended wear.
Four-Way Stretch Performance
The nylon-Lycra blend delivers multidirectional stretch with excellent recovery. The fabric supports unrestricted movement while helping the garment retain its original shape after repeated use.
Running and Training Ready
Developed for running, gym workouts, yoga, and Pilates, this style balances lightweight comfort with supportive compression for a wide range of activities.
Clean Performance Silhouette
The streamlined construction provides a modern appearance that works well for premium activewear collections. It also offers an ideal base for custom branding and seasonal color development.
Private Label Ready
Heat transfer logos, silicone logos, woven labels, care labels, hangtags, packaging, and custom colorways can all be developed according to approved buyer artwork.
Customization Options
| Item | Available Options |
|---|---|
| Fabric | Nylon-Lycra, nylon-spandex, recycled performance fabrics where available |
| Fabric Weight | Developed according to target market and intended performance |
| Fabric Performance | Four-way stretch, quick-dry, moisture management, brushed finish, soft-touch treatments where applicable |
| Color / Print | Solid colors, custom dyeing, seasonal color development, sublimation or digital printing |
| Waistband | Standard, reinforced, seamless, or custom waistband height |
| Compression | Light, medium or firm compression based on fabric selection |
| Length | Full length, ankle length, 7/8 length or custom inseam |
| No pocket, side pocket or hidden waistband pocket | |
| Seam Construction | One-piece construction, flatlock, cover stitch or reinforced seams where required |
| Gusset | Standard gusset, seamless gusset or revised construction |
| Branding | Heat transfer logo, silicone logo, embroidery, woven label, printed label, hangtag |
| Packaging | Individual polybag, recyclable packaging options, barcode labels, custom retail packaging |
Size Development
Final garment measurements are developed according to the buyer’s tech pack, target market, selected fabric stretch, one-piece construction, and approved production sample.
During size development, we recommend confirming:
- Waist
- Hip
- Inseam
- Total Length
- Waist Stretch Range
- Hip Stretch Range
- Front Rise
- Back Rise
- Waistband Height
- Leg Opening
- Compression Level
U.S. and European grading standards can be adjusted according to buyer requirements. Since seamless performance leggings rely heavily on stretch recovery and compression, finished garment measurements should always be reviewed together with actual garment performance during sample approval.
Production Process
- Buyer sends a tech pack, reference sample, product photo, or design idea.
- Fabric, color, fit, one-piece construction, waistband, compression level, branding, labels, and packaging are reviewed.
- Development samples are produced.
- Buyer evaluates the samples and provides revision comments.
- Pre-production samples are approved.
- Bulk production begins according to confirmed specifications.
- Quality inspections are carried out throughout production.
- Finished products are packed and prepared for shipment.
Sample lead time depends on design complexity and fabric availability. Bulk production lead time depends on order quantity, customization level, and production scheduling.
Quality Control
Running leggings require strict quality control because garment performance depends on accurate construction, consistent compression, and reliable stretch recovery.
Inspection procedures typically include:
- Fabric inspection before cutting
- Stretch and recovery testing
- Opacity checking
- Pattern and measurement verification
- One-piece cutting accuracy review
- Waistband tension inspection
- No-front-seam construction verification
- Seam elasticity and stitch strength testing
- Compression consistency across graded sizes
- Label, trim, logo, and packaging inspection
- Final garment inspection before shipment
Particular attention is given to maintaining cutting precision, compression balance, stretch recovery, and consistent garment measurements throughout production.
Labels, Testing & Documentation
Support is available for preparing:
- Fiber composition labels
- Care labels
- Size labels
- Brand labels
- Country of origin labels
- Packaging labels
- Barcode stickers
Testing support may include:
- Color fastness testing
- Shrinkage testing
- Stretch and recovery testing
- Fabric safety or flammability testing where required
- REACH-related testing discussion for European orders
- Prop 65-related review for California market orders
- Third-party testing or inspection support
Any certification, testing, or compliance claim should be confirmed with the relevant documents for the specific order.
U.S. and European Market Support
We assist buyers in preparing products for different retail markets by reviewing sizing, labeling, packaging, and product specifications during development.
Support may include:
- U.S. size grading
- Fiber content labels
- Care labels
- Country of origin labels
- Retail packaging
- Prop 65-related review for California market orders
- European fiber composition labeling
- Destination-country labeling requirements
- Packaging information
- REACH-related testing discussions
- Traceability information where required
Because fit expectations differ between markets, waistband support, stretch recovery, inseam, compression level, and opacity should be confirmed during sample approval.
Responsible Material and Packaging Options
Depending on sourcing availability and project requirements, buyers may request:
- Custom fabric sourcing
- Recycled nylon or recycled polyester blend options where available
- Organic cotton blend options where suitable for selected designs
- Reduced-plastic packaging
- Recyclable packaging options
- Order-specific documentation for selected materials where available
Material availability should be confirmed during product development.
Factory Capability
Founded in 1986, New Asia Garment has 39 years of garment manufacturing experience. We operate 6 professional factories with 12,000 employees and an annual production capacity of over 30 million pieces.
We have built long-term OEM/ODM partnerships with more than 20 international fashion brands, including Levi’s, H&M, ZARA, UNIQLO, Diesel, and Walmart.
Available factory documents include GB/T 19001 / ISO 9001, GB/T 24001 / ISO 14001, GB/T 45001 / ISO 45001, BSCI-related audit information, and OCS-related transaction certificates, including KCB-TE-OCS and SC-KCB-TE. Relevant documents are available for buyer review upon request.
MOQ and Sample Policy
Flexible MOQ Solutions
- In-stock styles: No MOQ
- Existing styles with customization: From 50 pcs
- Custom T-shirts, Hoodies & Sweatpants: From 100 pcs per color
- Garment-dyed products: From 150 pcs per color
- Denim & Other Fashion Garments: From 300 pcs per style
For this leggings style, the standard MOQ is 300 pcs per color per design.
Sample Policy
- Sample development is available based on a tech pack, reference sample, product photo, or design idea.
- Sample cost, courier fee, and lead time are confirmed after project review.
- Sample charges are generally negotiable or deductible from the final invoice for bulk production.
- A pre-production sample should be approved before bulk fabric cutting begins.
What to Send for a Quote
To prepare an accurate quotation, please provide:
- Order quantity
- Target size range
- Fabric composition or preferred fabric weight
- Waistband height preference
- Compression level
- Inseam or preferred length
- Color reference
- Tech pack, if available
- Sample photo or reference garment
- Label and packaging requirements
- Testing or compliance requirements
- Destination country
- Preferred shipping terms
- Target delivery schedule
Care Instructions
- Low temperature ironing only.
- Do not bleach.
- Do not dry clean.
Final care instructions can be adjusted according to the confirmed fabric, performance treatment, buyer label artwork, and testing results.
Frequently Asked Questions
Can this product be customized for my brand?
Yes. Fabric, colors, one-piece construction, compression level, branding, labels, packaging, and sizing can all be developed according to your requirements.
What is the MOQ?
The standard MOQ is 300 pcs per color per design.
Can I send my own tech pack or sample?
Yes. Development can begin from your tech pack, reference sample, product photo, or design concept.
Can the fabric, fit, or compression level be changed?
Yes. Fabric performance, fit, waistband construction, and compression can all be reviewed during sample development.
Do you support private label packaging?
Yes. Custom labels, hangtags, barcode stickers, retail packaging, and shipping marks can be prepared according to buyer specifications.
Can you adjust sizing for U.S. or European markets?
Yes. Size grading can be developed according to your preferred measurement standards and target customers.
Can testing or inspection be arranged?
Yes. Third-party testing and inspection support can be arranged when required.
How do you control fit consistency in bulk production?
We monitor cutting accuracy, stretch recovery, waistband tension, compression consistency, garment measurements, and final inspection throughout production.
Request a Quotation
If you are developing a new seamless running or training leggings collection, please send your tech pack, reference sample, product photo, or design idea together with your order quantity and customization requirements. Our team will review your project and provide suitable sampling and bulk production solutions.
