Designed for Every Body. Made for Your Brand.
OEM / ODM & Private LabelThe entire collection uses recycled nylon, biodegradable yarns, and plant-based dyes, combined with seamless warp-knit technology that reduces fabric waste by approximately 15-20% compared to traditional cut-and-sew. Products span underwear, bras, and base layers, meeting the strong demand for sustainable fashion in US and EU markets.
01 – Market Trends
Seamless sustainable is reshaping the activewear landscape as consumers demand apparel that moves with the body during intense physical activity.
The global activewear market is undergoing a significant transformation as athletes and fitness enthusiasts increasingly demand seamless sustainable that enhances performance while reducing chafing and discomfort. The shift toward functional, high-performance apparel is reshaping consumer expectations across all sport and fitness categories.
Major sports brands and emerging direct-to-consumer labels are investing heavily in seamless sustainable technology, recognizing that advanced knit construction delivers superior moisture management, compression zoning, and freedom of movement. European and north american markets lead adoption, while asia-pacific shows the fastest growth trajectory.
With the rise of athleisure and cross-category dressing, seamless sustainable is expanding beyond pure athletic use into everyday wear. The convergence of performance technology and lifestyle comfort positions this segment for sustained growth across multiple consumer demographics.
Our 800,000-piece monthly capacity is supported by 50 advanced seamless knitting machines and automated production systems, alongside 200+ industrial sewing machines. With approximately ten effective production months annually after planned holiday and maintenance periods, each seamless machine produces around 16,000 garments per month. This production structure ensures stable supply, consistent quality, and dependable delivery for large-scale industrial, performance, and professional apparel programs.
02 — Application Scenarios
Engineered for active lifestyles, the seamless sustainable collection delivers performance-grade comfort and support for every workout.
Weightlifting and strength workouts
High-intensity interval training
Outdoor running and jogging
Cool-down and recovery
03 — Product Lineup
The seamless sustainable collection is designed for optimal comfort and performance using S-SHAPER’s seamless warp-knit technology.
| Product Name | S-SHAPER Seamless Sustainable Collection |
| Product Positioning | Eco-conscious seamless essential wear collection |
| Core Concept | Low-waste production + recycled materials + sustainable fashion |
| Main Technology | Seamless warp-knit construction (one-piece knitting technology) |
| Fabric Composition | Recycled nylon / biodegradable yarns / plant-based dyes / eco-functional blended yarns |
| Sustainability Feature | Reduces fabric waste by approximately 15–20% compared to traditional cut-and-sew methods |
| Functional Features | Soft comfort / high elasticity support / breathable / skin-friendly / eco-degradable materials |
| Product Categories | Underwear / bras / base layers / essential apparel |
| Target Market | US & EU sustainable fashion markets |
| Application Scenarios | Daily wear / base layering / light activity / home comfort |
| Size Range | XS – XXL (customizable for different markets) |
| Color Options | Eco-dyed natural tones with low-saturation color palette |
| Optional Functional Yarns | Recycled nylon / silver-ion antimicrobial yarn / biodegradable eco yarns |
| MOQ | 1000 Pcs/style/color |
+10 °C
Our new-generation functional insulation fabric delivers up to 30% better thermal performance compared to conventional materials.
Through advanced structure optimization, it reduces material usage by 30% while maintaining the same level of warmth and comfort.
-2°C
Our advanced cooling functional fabric delivers efficient thermal regulation for enhanced comfort in warm environments.
Through advanced material design, it effectively reduces body heat accumulation while lowering overall carbon footprint by up to 50%.
04 — Why S-sHAPER
Built on real performance needs, S-SHAPER addresses comfort, support, and durability through advanced material and structural innovation.
Seamless Comfort
Advanced seamless construction. Smoother contact and unrestricted movement throughout wear.
Unbalanced Support
Engineered compression zones. Balanced flexibility and support across key body areas.
Heat & Moisture Build-Up
Breathable technical knitting. Enhanced airflow and moisture management for all-day comfort.
Fit Instability
High-stretch performance fabric. Reliable shape retention and adaptive body conformity.
Skin Irritation
Soft-touch functional yarns. Lightweight comfort with smooth next-to-skin feel.
Production Limitations
Integrated OEM/ODM capability. Flexible manufacturing and private-label development solutions.
05 — Material Engineering
Every seamless product begins with advanced fiber engineering. At S-SHAPER, we combine premium technical yarns with Santoni seamless knitting technology to achieve optimal stretch, breathability, thermal regulation, durability, and next-to-skin comfort across multiple performance applications.
Engineered nylon fibers offering exceptional elasticity, recovery, and long-term shape retention during active movement.
For: Activewear · Shapewear · Base Layers
Silver-ion infused yarn technology designed to reduce odor-causing bacteria and maintain freshness during extended wear.
For: Sportswear · Medical Wear · Workwear
Bio-ceramic infused fibers engineered to retain body heat and improve thermal comfort in low-temperature environments.
For: Thermal Wear · Outdoor Systems · Winter Layers
Advanced cooling yarns developed for rapid moisture transfer, heat dissipation, and breathable next-to-skin comfort.
For: Activewear · Shapewear · Base Layers
Soft-touch yarn systems designed to minimize irritation while enhancing comfort for sensitive and prolonged wear applications.
For: Maternity · Intimates · Loungewear
Fine merino wool blended with performance fibers for natural temperature regulation, softness, and odor resistance.
For: Outdoor Wear · Socks · Cold Climate Systems
Certified recycled yarns engineered for environmentally responsible seamless production without compromising durability or comfort.
For: Sustainable Collections · OEM Programs · Eco Performance Wear
Technical UV-resistant yarns engineered to provide lightweight sun protection and breathable comfort for prolonged outdoor exposure.
For: Outdoor Wear · Golfwear · Workwear · Water Sports
06 — From Concept to Delivery
Day 1-3
Send tech pack or references. Detailed quote within 48 hours.
Day 4-21
Pattern, knit trials, fitting. Up to 2 sample rounds included.
Day 22-25
Sign PI, 30% T/T deposit triggers procurement.
Day 26-65
Knitting, sewing, dyeing, AQL 2.5 inspection.
Day 66+
Final inspection, balance payment, port handover.
07 — Buyer FAQ
Yes. We provide OEM/ODM manufacturing services including logo customization, packaging development, color matching, size specifications, and full private-label seamless apparel programs.
We produce activewear, shapewear, maternity wear, underwear, medical compression garments, base layers, socks, and technical performance apparel.
Our production is based on advanced Italian Santoni seamless knitting systems, allowing precise compression control, body-mapped ventilation, and high-efficiency seamless garment construction.
Yes. We work with technical yarn suppliers from Italy, Japan, and Germany to develop antimicrobial, cooling, thermal, compression, and recycled yarn systems.
Yes. We offer product sampling and prototype development before bulk production to ensure fit accuracy and branding consistency.
All products undergo strict quality control throughout yarn sourcing, seamless knitting, dyeing, finishing, and final inspection to ensure durability, stretch performance, and consistency.
08 Let's Collaborate
S-SHAPER does not sell under its own brand. We are 100% focused on OEM and ODM services — engineering seamless shapewear and base layers exclusively for your label.
Born from Love ◆ Engineered for Precision
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