sportswear suppliers in Madrid
Isurus Works Studio is your professional partner for sportswear suppliers in madrid across Europe. 200+ verified global suppliers, full compliance management, Sardinia-based with operations in Ningbo, China.
Accepting new clients this month · 24h response time
Our Strengths
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200+ verified factories
Direct network of certified Chinese manufacturers, no middlemen.
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Ningbo-based partner
Co-founder Katrina manages China-side operations with on-site factory visits.
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Compliance included
CE, RoHS and REACH handled in-house. No customs surprises.
How it works
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Contact us
Describe the product or category you are looking for.
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We analyse
We identify the best-fit suppliers from our 200+ factory network.
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We connect you
Factory introductions, samples, negotiation and compliance — we handle it all.
SOURCING INSIGHT
Activewear and performance apparel are concentrated in Quanzhou and Jinjiang (Fujian province), known as the sports clothing capital of China, alongside Shaoxing and Keqiao (Zhejiang province) for functional fabrics, and Shenzhen (Guangdong) for high-end seamless yoga wear. Sourcing sportswear requires verify of fabric functional coatings. MOQs typically range from 500 to 1,000 units per style/color, with sample lead times of 15 to 25 days. Quality control focuses on stitch elasticity, flatlock seam strength, colorfastness under perspiration (ISO 105-E04 standard), fabric shrinkage, and breathability ratings.Sourcing for the EU market requires compliance with REACH chemicals regulations, Oeko-Tex Standard 100 certification for textile safety, and EN 13758-2 for UV protective clothing where claimed.
What drives the price
Sportswear pricing is driven by fabric composition (e.g., Supplex nylon, recycled polyester, spandex percentage), functional treatments (anti-microbial silver ion, quick-dry wicking, water repellency), and stitch types. High spandex content and seamless knitting machinery increase baseline production costs.
FREQUENTLY ASKED QUESTIONS
- What is flatlock stitching and why is it mandatory for sportswear?
- Flatlock stitching creates a completely flat seam that lies flat against the skin, eliminating chafing during high-intensity movement. It requires specialized 4-needle 6-thread sewing machines and is standard for activewear.
- How do you verify the moisture-wicking properties of performance fabrics?
- We test fabrics according to ISO 17617 or AATCC 195 to measure liquid moisture management properties, verifying the rate of water absorption, wicking time, and drying speed.
- Is Oeko-Tex Standard 100 certification required for exporting sportswear to Europe?
- While not legally mandatory, major European retailers require Oeko-Tex Standard 100. It proves that the dyes and finishes used are free from harmful concentrations of substances like formaldehyde and heavy metals.
Ready to find the right suppliers?
Free consultation, no commitment. We respond within 24 hours.
Trusted by European importers and Chinese manufacturers.