True Seamless Engineering
Our garments are knitted directly as complete tubular cylinders on electronic circular knitting machines. Eliminating side seams eliminates friction, pressure points, and seam tears during intensive athletic movements.
20 Units Santoni Top2V In-House
28 Gauge High-Density Fine Knit
1,000 Pcs Standard Production MOQ
5–7 Days Fast Fit Prototyping
Factory Capabilities
Engineered tubular knitting with zero lateral seams.
Overfit Seamless operates an advanced circular knitting hub in Beylikdüzü, İstanbul. We translate technical sportswear designs into precision-engineered garments for premium private-label brands across the USA and Europe.
Zoned Body Mapping
Compression levels, ribbed structural bands, open-air jacquard mesh ventilation, and sculpting support contours are programmed stitch-by-stitch directly into a single continuous fabric structure.
Sustainable Efficiency
Unlike conventional cut-and-sew operations that produce 15% to 25% off-cut fabric waste on cutting tables, seamless tubular knitting uses precisely the required yarn quantity, significantly minimizing textile waste.
Product Categories
Export-ready seamless apparel categories.
Custom engineered in polyamide 6.6, recycled microfibers, moisture-wicking polyester, and elastane blends.
Coordinated Activewear Sets
Sports bras, crop tops, and matching bottoms dyed within identical pigment baths to guarantee seamless chromatic consistency across your retail line.
High-Waist Compression Leggings
Graduated support ribbing, glute-contouring structures, and non-slip high-rise waistbands tested for 100% squat-proof opacity and 4-way resilience.
Technical Sports Bras & Crops
Multi-zone density knit under-bust stability bands, removable cup inserts, and sweat-mapping jacquard ventilation panels for low to high-impact activities.
Factory Floor & Technology
Precision knitting on Santoni Top2V machines.
We keep our primary value creation completely in-house. Rather than farming out orders to third-party workshops, our own technical knitting masters operate 20 Santoni units in Beylikdüzü, İstanbul.
28 Gauge Circular Knitting Density
Delivers exceptionally smooth, fine handfeel with tightly packed loop structures for zero transparency and superior wash resilience.
Comprehensive Private Label Customization
From custom heat-transferred care labels and woven tags to branded silicon grips, custom dyes, and customized retail polybags.
Rapid Sampling Turnaround
Direct CAD-to-machine programming allows our pattern designers to refine prototypes and ship approved sample garments in 5 to 7 working days.
B2B Buyer FAQ
Frequently Asked Questions
Key technical details, minimum order terms, and export logistics for procurement managers.
We are a direct manufacturer. In our facility in Beylikdüzü, İstanbul, we own and run 20 Santoni Top2V 28-gauge circular knitting machines. We do not operate as job-brokers or stock liquidators; every client order is program-knitted to exact specifications.
Our standard production MOQ is 1,000 units per style. Within this batch, buyers can split quantities across up to 2 sizes and up to 3 individual colorways (such as 500 pcs size M and 500 pcs size L across selected Pantone shades).
Our core manufacturing focuses on high-performance athletic apparel: high-waist seamless leggings, gym sets, compression bras, biker shorts, crop tops, performance tees, and yoga wear with engineered structural zones.
We provide comprehensive OEM production. You can send us your tech packs, Pantone codes, or physical benchmark garments. We configure machine parameters, knit structures, branded inner transfer prints, silicone labels, and custom branded packaging.
Our facility is located in Beylikdüzü, İstanbul, Türkiye. European destinations benefit from direct road and air transport reaching distribution centers in just days, eliminating maritime transit delays. We also support reliable air and ocean routes to North America and worldwide.