Premium Manufacturer For Tracksuit
AIKA Sportswear is a vertically integrated manufacturer of custom kids activewear and children’s sportswear, based in Dongguan, China. Since 2010, we have produced private label children’s clothing for 320+ brands across the United States, United Kingdom, Germany, France, Netherlands, Ireland, and Australia.
Our OEM/ODM service covers the full production chain for kids sportswear: fabric sourcing, children’s pattern development, sampling, bulk manufacturing, logo application, and private label packaging. We specialise in solving the most common sourcing failures reported by children’s brand buyers — fabric that fails CPSIA or OEKO-TEX testing, sizing inconsistencies across the toddler-to-teen size range, and sampling delays that push back back-to-school and holiday launch dates.
Custom Kids Sportswear & Activewear Types
As a kids sportswear OEM factory with over 15 years of manufacturing experience, we offer full private label customisation for children’s activewear — including toddler jogger sets, boys’ hooded tracksuits, girls’ training sets, school sports uniforms, outdoor athletic wear, casual two-piece athleisure, kids’ compression wear, and youth team uniforms. Send us your tech pack, reference designs, or purchase plan — our team will respond with a quotation and fabric recommendations within 24 hours.
What Goes Wrong When You Source Kids Activewear from the Wrong Factory
Fabric that fails CPSIA heavy metal and phthalate testing — creating customs clearance risk for US-bound shipments
Drawstrings and cords that don’t comply with EN 14682 safety standards for children up to 14 years — creating product recall risk in EU markets
Inconsistent sizing across the toddler-to-teen range — a 4T from one batch fits differently from the next
Low-quality fabric that pills, fades, or tears after repeated washing — generating customer returns and damaging brand reputation
Sampling cycles that stretch beyond 20 days, missing back-to-school and holiday sales windows
Uncertified factories with no BSCI or social compliance audit, creating compliance risk for EU and US buyers
Our Kids Sportswear Sourcing Solution
- 1. Safety-Compliant Fabrics
Fabrics pass CPSIA testing (lead <100ppm, phthalates <0.1%) for US orders and hold OEKO‑TEX Standard 100 certification for EU & UK markets. Non-toxic, skin-friendly dyes for kids, with full lab test reports supplied for customs clearance.
- 2. Custom Children’s Size Grading
Separate sizing for toddlers (2T–5T), kids (6–12) and teens (14–16). Proportions of length, waist and shoulders calibrated to US, UK & EU kid body stats, validated via fit models during sampling to cut fit-related returns.
- 3. Long-Lasting Performance Fabrics
Available materials: 160–240GSM cotton jersey, 240–320GSM French terry, 280–380GSM brushed fleece, 4-way stretch nylon-spandex and breathable mesh. Each fabric batch is pre-tested for pilling (Grade 3–4+), colour fastness (Grade 4+) and shrinkage before cutting.
- 4. Reliable Lead Times
Sampling: 5–15 working days. Bulk production: 25–35 working days. Fast-track sampling for back-to-school & holiday orders; 15-day rush production for time-sensitive seasonal launches.
- 5. Child-Safe Construction
Hidden elastic waistbands (no exposed drawstrings for sizes ≤14, EN 14682 compliant). Reinforced knees, child-safe zipper pulls and bartack stitching on stress points. Vibrant full sublimation prints using kid-safe inks, lowering after-sales issues.
- 6. Full Private Label Service
In-house branding: embroidery, silicone print, DTF & screen printing. Custom woven labels, branded hang tags and eco-friendly packaging. One-stop solution to maintain consistent brand visuals.
- 7. Transparent QC Process
6-step AQL 2.5 pre-shipment inspection. Photos & videos shared before delivery. On-site or virtual factory inspections available for orders over 300 pieces.
Our Key Benefits For Custom Tracksuit Buyers
Flexible MOQ for Brand Testing
Minimum order quantity from 100 pieces per style and colour. Mixed sizes (XS–5XL) and colourways accepted within one style to reduce inventory risk. Sample orders have no minimum quantity requirements for fabric and fit testing.
In-House ODM Design Team — From Concept to Bulk Delivery
Our in-house team handles fabric sourcing, pattern development, sampling, bulk manufacturing, and logistics coordination. You focus on brand building; we manage production execution. No complete tech pack ready? We develop silhouettes from reference images, sketches, or competitor samples.
Fabric Expertise Across Muslim Clothing Categories
Specialised development across Nida crepe, Japanese crepe, satin, georgette, jersey knit, French terry, and 4-way stretch nylon spandex. Fabric opacity, colour retention, and hand feel tailored to your brand’s positioning. OEKO-TEX Standard 100 certified fabrics.
Full OEM Design Support
If you need design support, our OEM service provides a one-stop solution from trend insights to finished products. Our in-house design and manufacturing team can help you develop a unique muslim clothing line — whether for daily modest wear, prayer collections, or muslim sportswear.
Smart, Scalable Production
Digitally managed production lines ensure flexibility for both small batch runs and large seasonal orders — suitable for growing modest fashion labels and established brands.
Build a Brand Identity That Children Love and Parents Trust
We translate your brand concept into production-ready details with durable logo and printing crafts compatible with all children’s performance fabrics.
Logo and branding options:
1. 3D silicone print, water-based screen print, DTF, embroidery, and all-over sublimation 2. Custom woven size labels sized for 2T–16Y, printed care labels with wash instructions, brand hang tags, and eco-degradable packaging 3. All branding elements produced in-house for colour and texture consistency
Children’s pattern design capability
Our skilled pattern makers develop precise patterns for children’s activewear, ensuring accurate sizing, comfortable structure, and construction suitable for active play. Separate pattern blocks developed for toddler, kids, and teen size groups.
Size range and fit options
From 2T–16Y (US) / 2–15 years (UK/EU), we help you choose lengths, fits, and proportions that work for your target age group. Regular, relaxed, and slim fits available.
Compliance and shipping support
Full CPSIA and OEKO-TEX compliance documentation provided for US and EU customs clearance. We offer DDP service with full customs documentation and cross-border logistics support.
Pantone Fabric Colour & Full Sublimation Matching
We support full Pantone solid colour card matching and all-over sublimation custom printing. Strict colour fastness testing with controlled colour difference to prevent colour mismatch between approved samples and bulk children’s sportswear goods. Children’s clothing undergoes more frequent washing than adult wear — our fabrics are tested for colour retention after 50 wash cycles. Send us your colour references — we’ll match them and send lab dips for your approval within 5 working days.
Safe Humanized Custom Details for Kids Tracksuits
Tracksuit Jackets: Short non-hazardous drawcords, soft rib cuffs, secure zipper chest pockets, lightweight breathable lining
Jogger Pants: Wide safe elastic waist without loose long strings, reinforced anti-tear knee panels, hidden side phone pockets, tapered ankle cuffs
Training Tops: Flat anti-chafe flatlock seams, mesh ventilation panels, loose wide shoulder for kid movement
School Uniform Sets: Colorfast stain-resistant fabric, easy machine wash design, uniform matching color system
About AIKA Sportswear
Founded in Dongguan, China in 2010, AIKA was established by a core team with over 15 years of apparel R&D and manufacturing experience. We built our factory to address the most common pain points reported by global clothing buyers: rigid high MOQ requirements, inconsistent fabric quality, slow sampling cycles, and non-standard customisation service.
As a vertically integrated manufacturer, we handle independent R&D, fabric sourcing, bulk production, and full OEM/ODM customisation. Our main products include kids activewear, children’s sportswear, toddler tracksuits, school sports uniforms, men’s sportswear, and yoga sets. We serve importers, boutique children’s clothing brands, and Amazon & independent store sellers across the USA, EU, Australia, and Southeast Asia.
All fabrics pass SGS and OEKO-TEX international certification. CPSIA compliance documentation provided for US-bound orders.
Our Complete 6-Step Development Process
We follow a strict and efficient workflow to bring your sportswear concepts from initial ideas to final bulk delivery smoothly.
Dedicated account manager assigned within 24 hours
After reviewing your customisation requirements, order quantity, and timeline, a dedicated consultant is assigned to your account.
Pattern development based on your design files
Our CAD designers create production patterns from your tech pack, design drawings, or reference samples. We accept AI, PDF, and tech pack files. For muslim clothing, pattern development includes modesty-compliant fit verification and coverage adjustment.
Fabric and colour confirmation with opacity and compliance verification
You receive fabric swatches with verified opacity data, colour cards, and compliance test reports (OEKO-TEX) for approval. We offer 12,000+ fabric and colour options, plus custom fabric development for specific opacity and drape requirements.
Cutting and pre-production sample
Fabric is pre-shrunk, tested for opacity, and cut according to approved patterns. A pre-production sample is produced for your approval before bulk cutting begins. Hijab edge construction and prayer dress length verified at this stage.
Bulk production with in-line QC
Flatlock, overlock, and coverstitch construction performed in-house. In-line quality checks at each production stage, including measurement verification, colour consistency spot-checks, and opacity verification.
Final inspection and shipment
100% full inspection with before packing. Compliance documentation provided for customs clearance. Photos and videos shared for your confirmation before dispatch.
Frequently Asked Questions
We support both emerging streetwear startups and mature global lifestyle brands, with a 98% reorder rate from long-term partners. Whether you run small trial batches or large seasonal restocks, you can arrange virtual factory tours remotely, or schedule a free in-person factory inspection when your order hits 300pcs.
Standard MOQ is 100 pieces per style and colour. Mixed sizes (2T–16Y) and colourways are accepted within one style to reduce inventory costs. Sample orders have no minimum quantity requirement for quality and fabric verification.
Custom samples take 5–15 working days after tech pack and design confirmation. Mass production requires 25–35 working days. Priority fast-track sampling is available for back-to-school and holiday orders. 15-day rush production is available for time-sensitive launches.
Yes. We deliver full OEM & ODM customisation. You provide a tech pack, artwork, or reference photos; our team handles pattern development and production. Customisable details include fit, fabric weight, print placement, neckline style, pocket design, labels, and packaging.
For US-bound orders, we provide CPSIA compliance documentation (lead content under 100 ppm, phthalate concentrations under 0.1% for six restricted phthalates). For EU and UK orders, all fabrics are OEKO-TEX Standard 100 certified, tested for over 100 harmful substances including formaldehyde and heavy metals.
Cotton jersey 160–240 GSM, French terry 240–320 GSM, brushed fleece 280–380 GSM, 4-way stretch nylon spandex, and breathable mesh. All fabrics pass pilling resistance testing , colour fastness testing , and pre-shrink testing. Shrinkage above 3% for cotton or 2% for blends is rejected.
3D silicone print, water-based screen print, DTF, heat transfer, jacquard labels, embroidery, and all-over sublimation. All decorations use child-safe inks and resist cracking, peeling, and fading after repeated washing.
Yes. We are an integrated manufacturer with complete cutting, sewing, printing, and washing workshops — no middlemen. Buyers can book free online video tours at any time. On-site factory visits are available by prior appointment. Monthly capacity reaches 500,000 units.
No. We sign NDAs with all private label clients. Your exclusive silhouettes, patterns, and tech packs will never be shared with other brands. Pattern files are stored securely for future reorders with no additional pattern fees.
