Fitness Wear Manufacturer for Amazon Sellers: Customization Depth You Can Rely On

# Fitness Wear Manufacturer for Amazon Sellers: Customization Depth You Can Rely On You’ve got a new fitness wear line for Amazon. You’ve talked to three factories. One gives you a price that seems too good to be true — then you realize they’re a trading desk with no mill. Another wants a 500-piece MOQ before they’ll even look at your tech pack. A third offers a 30-day sample turnaround, but you need to launch in two months. The landed-cost question isn’t just about unit price. It’s about how fast you can move from concept to FBA-ready inventory without burning cash on samples that don’t fit. At Alpinario, we’ve been running a 20+ year factory in Zhejiang, China — not a trading company. We work directly with Amazon sellers, brand founders, gyms, and startups. Our MOQ? One piece. Yes, one. We can custom-make a single sample, or run 300 pieces with FBA labeling, all from our own floor. This article walks you through exactly how we handle customization depth — fabric, trim, and fit-grading — so you know what to expect before you send your first tech pack. --- ## Customization matrix Customization for Amazon sellers isn’t just slapping a logo on a blank shirt. It’s about controlling every variable that affects your margin and customer return rate. We break customization into three layers: **fabric, trim, and fit-grading**. Each layer has its own options, costs, and lead times. Here’s what we do on our floor. ### Fabric options - **Materials**: Polyester (our primary), nylon, polyester-nylon blends, and mesh panels. - **Color**: Any Pantone code. We can match your brand color on the first sample, no extra charge for color matching. - **Weight**: We produce from lightweight 140 GSM up to 280 GSM compression-grade fabrics. Tell us your target feel, and we’ll recommend a weight. - **MOQ for custom fabric**: 1 piece for sample. Bulk runs of 300+ pieces, we can dye to your Pantone at no premium. ### Trim & finish options - **Logos**: Embroidery, screen print, heat-transfer (silicone or vinyl), and woven labels. We do all in-house. - **Labels**: Wash care, neck label, brand tag, hang tag — all with your brand info. We can also add FBA labels before shipping. - **Hardware**: Zippers (YKK or equivalent), drawcords, elastic, reflective piping, silicone grippers, and mesh inserts. - **Seams**: Flatlock, coverstitch, overlock. We grade each seam type based on activity (e.g., flatlock for yoga wear, overlock for compression). ### Fit-grading (covered in detail in the next section) We offer graded specs from XS to 5XL, including plus sizes. Our pattern makers adjust for your target market (US, EU, Asia) using standard sizing charts or your own measurements. **Key number**: MOQ for any combination of fabric, trim, and fit-grading is **1 piece**. That means you can test a fully customized prototype before committing to bulk. For a deeper look at our private label process, see our [private label activewear page](/private-label-activewear). --- ## Fit development for Amazon sellers Amazon buyers return fitness wear most often because of fit — not fabric quality. A poorly graded size chart leads to bad reviews, return fees, and lost Amazon ranking. That’s why we treat fit development as a separate, structured process. ### Step 1: Tech pack review (24 hours) Once you send us your tech pack (or even just a sketch + measurements), our QC team reviews it within 24 hours. We flag any missing measurements, unclear seam allowances, or unrealistic grading increments. ### Step 2: First sample (3–7 days) We cut and sew one sample in your chosen fabric and size. Our standard turnaround is **3 to 7 days** from tech pack approval. We ship the sample to you (or your Amazon warehouse) for fit testing. ### Step 3: Graded spec sheet After you approve the first sample, we create a graded spec sheet for all sizes (XS–5XL). We use a 2-inch grading increment for chest and waist, adjustable for your target demographic. For example, a women’s yoga legging might have a 1.5-inch hip grade; a men’s compression shirt might use 1-inch increments. ### Step 4: Size set sample (optional) If you need a full size set, we can produce one of each size (XS, S, M, L, XL, 2XL, etc.) within **7 to 10 days**. This is especially useful for Amazon sellers who want to test fit across the range before bulk. ### Step 5: Bulk production (4–6 weeks) Once samples are approved, our factory runs the order. For a **300-piece order**, we ship within **4 to 6 weeks**. We can also break your order into multiple shipments to match Amazon’s inventory flow. **Important**: We do not charge extra for fit grading. Our pricing includes pattern development and grading for all sizes up to 5XL. For plus sizes beyond 5XL, we may need a separate fit sample — but MOQ remains 1 piece. If you’re a startup with a tight budget, our [low-moq sportswear page](/low-moq-sportswear) explains how we keep costs low for small runs. --- ## Fabric & trim library Our mill floor stocks over 50 activewear fabrics and hundreds of trim SKUs. We don’t force you to choose from a catalog — we source based on your tech pack. But here’s a snapshot of what we commonly use for Amazon fitness wear. | Fabric type | Typical GSM | Best for | Notes | |-------------|-------------|----------|-------| | Polyester double-knit | 160–180 | Yoga tops, joggers | Breathable, 4-way stretch | | Nylon spandex | 200–220 | Compression leggings, sports bras | High recovery, moisture-wicking | | Polyester mesh | 140–160 | Tank tops, liners | Ventilated, lightweight | | Cotton-poly blend | 180–200 | Lifestyle sweatshirts | Soft hand, less stretch | | Nylon tricot | 150–170 | Running shorts, liner | Silky finish, quick-dry | **Trim library** (all available in bulk with no minimum on stock items): - Elastic: 1/2” to 2” widths, plain or brushed - Drawcords: flat, round, reflective, with aglets - Zippers: YKK #3–#10, nylon or metal - Reflective tape: 1/4” to 1” widths, heat-seal or sew-on - Silicone grippers: 1/2” to 1” widths, for leggings - Mesh panels: 1/8” to 1/2” holes, various colors We can also source custom trims (e.g., branded zipper pulls) with a lead time of 2–3 weeks. MOQ for custom trims is typically 1000 pieces, but we can often share a supplier’s existing stock to reduce your MOQ. For more details on fabric and trim for specific categories, check our [yoga wear wholesale guide](/pages/yoga-wear-wholesale-guide) and [running wear wholesale guide](/pages/running-wear-wholesale-guide). --- ## Timeline from tech pack to bulk Here’s a realistic timeline for a typical Amazon seller order (300 pieces, medium complexity, no custom fabric dyeing). We’ve broken it down by day from the moment you send your tech pack. | Phase | Duration | Key actions | |-------|----------|-------------| | Tech pack review | 1 day | We review, confirm MOQ, price, and lead time. | | Sample production | 3–7 days | We cut and sew one sample in your chosen size. | | Sample shipping | 1–3 days | Via DHL or FedEx to your door or Amazon warehouse. | | Sample approval | 2–5 days | You try on, approve, or request modifications. | | Bulk production | 4–6 weeks | From sample approval to shipment. Includes FBA labeling if requested. | | Shipping to Amazon | 3–5 days | We can ship directly to Amazon FBA warehouses (pre-labeled). | **Total timeline**: 6–8 weeks from tech pack to FBA-inbound. Rush orders possible (add 15% surcharge) for a 3-week bulk turnaround. **Pricing example**: A basic polyester fitness singlet with a woven label, sewn-in elastic, and 2-color screen print. For a 300-piece order: **$4.80–$5.50 per piece FOB** (exact cost depends on sizing and trim). For a 1000-piece order, price drops to **$3.90–$4.40 per piece**. We offer a 24-hour response time for all inquiries. If you email us on Monday, you’ll have a quote and lead time by Tuesday. --- ## FAQ **Do you make plus sizes?** Yes. We can produce plus sizes up to 5XL with no additional MOQ. Our grading system includes plus-size increments (e.g., 2XL–5XL). We can also create a dedicated size set for plus sizes if your target market requires it. The fit development process is the same — one sample, then graded specs. **What are your tech pack requirements?** We need at least: - Garment measurements (chest, waist, hip, length, sleeve, etc.) - Fabric specification (material, weight, color reference) - Trim details (zipper type, elastic width, logo placement) - Logo artwork (vector file preferred) - Any special instructions (seam type, pocket style, etc.) If you don’t have a tech pack, we can work from a sketch and a reference garment. Just send photos and key measurements. We’ll build the tech pack for you — no extra charge. --- Ready to move your fitness wear line from concept to Amazon shelves? We’re a 20+ year factory, not a middleman. MOQ 1, sampling 3–7 days, bulk 4–6 weeks. Tell us about your product, and we’ll send a quote within 24 hours. **Request a Quote** → [support@alpinario.com](mailto:support@alpinario.com)