Centre-back scrunch seam
A vertical seam runs down the centre back and meets a curved yoke seam under the waistband, as shown in the reference back view.
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This reference style is a high-rise full-length tight built around a scrunch seam that runs down the centre back, with a curved yoke seam sitting below the waistband. The waistband is wide and smooth with a single horizontal seam along the top edge, the leg is cut clean with no pocket and no side stripe, and the hem finishes at the ankle. Colours shown are navy, black and dark green. It is catalogued as a reference design for custom development, so waistband depth, rise, seam placement, inseam and colour are confirmed against your own standard before sampling. Browse our custom leggings range for the wider offer.
A vertical seam runs down the centre back and meets a curved yoke seam under the waistband, as shown in the reference back view.
The waistband is wide and smooth, finished with a single horizontal seam along the top edge, as shown in the reference front and back views.
The leg is cut clean with no pocket, no side stripe and no cuff, and finishes at the ankle. See our gym wear development for how training styles are developed.
Waistband depth and rise, the position and depth of the scrunch and yoke seams, inseam and colour are open to development. The reference sets the direction; your sketch, tech pack and size chart set the standard.
Waistband depth, the top-edge finish and rise are set from your size chart and checked on the fit sample.
The depth, length and placement of the centre-back scrunch seam and the curved yoke seam are agreed on your drawing and checked on the sample.
Fabric construction, composition, weight and recovery are developed to your brief. Fabric specification to be confirmed during development. See our fabric selection process.
Navy, black and dark green are shown. Body colours, logo placement, woven labels and care labels are produced against your branding files.




| Item | Detail |
|---|---|
| Product type | Women's full-length leggings |
| Reference design | High-rise tight with a centre-back scrunch seam |
| Length | Full length, finishing at the ankle |
| Waistband | Wide high-rise waistband with a horizontal top-edge seam |
| Back detail | Curved yoke seam and centre-back scrunch seam |
| Pockets | No pockets |
| Colours shown | Navy, black, dark green |
| Fabric | Fabric specification to be confirmed during development. |
| Size grading | Graded to your size chart |
| Logo and label | Custom logo and label options |
| MOQ | MOQ from 100 pcs / style. |
| Service | OEM from tech pack, ODM from reference images |
Send a tech pack for OEM production, or send reference images with your target quantity, size range and colour direction for ODM development. HUCAI Sportswear reviews the file, confirms fabric and pattern direction, then quotes and samples before bulk.
Send your tech pack or reference imagesReview our ODM development service
1.Customer Needs Analysis: Comprehensive understanding of SAB client requirements, creating personalized proposals.
2.Expert Team: 25 members with over 5 years of experience, proficient in fabrics and accessories.
3.Market Research: Regularly visit clients and attend exhibitions to understand market needs.
4.After-Sales Service: Prompt problem detection and resolution, with efficient logistics tracking.

1.Standardized Resource Library: High-quality fabric and accessory library, flexible combinations to meet demands.
2.Customized Proposals: Personalized designs based on market trends and client requirements.
3.Smart Manufacturing: Advanced equipment to enhance production efficiency and consistency.
4.High-Quality Design Team: Designers with over 3 years of experience, serving top domestic and international brands.

1.25 Years of Experience: Professional equipment and skilled workers with extensive sportswear production experience.
2.Expert Pattern Makers: 15-member team, each with over 10 years of experience.
3.Skilled Workers: Over 100 experienced workers specialized in sportswear production.
4.Standardized Quality Inspection: 5-step QC process, after-sales rate below 1%.
5.Smart Production: ROS system, automated machines, and conveyor systems, ensuring high efficiency and quality, with a production capacity of 100,000 units per month.
