Custom Racerback Sports Bras
ZipaSports is a custom racerback sports bra manufacturer and supplier in Sialkot, Pakistan — our own factory since 2005 — producing racerback sports bras with pull-on fit, removable pads and sublimated or embroidered branding for startup activewear brands, gyms and fitness studios, yoga and pilates studios, teamwear distributors and retailers, from 20–25 pieces per design, with a free 24-hour digital mockup and a free remake on any manufacturing defect.
The straps converge into a single point between the shoulder blades, which pulls the load inward and stops slippage during overhead and pressing work. Fabric is 250 GSM poly-spandex, the underband is a wide elastic enclosed in self-fabric casing, and side seams are flatlocked to remove any ridge under a vest.
Send your logo, colours and reference designs — or just an idea — and the design studio returns a free digital mockup within 24 hours. OEM and private-label orders ship with your own woven labels, size tags and branded packaging, applied in-house.
- MOQ 20–25 pcs per design
- Free 24h digital mockup
- Production 15–25 business days
- Ships worldwide from Sialkot
- Private-label ready
- Sample 5–7 days, credited on bulk
- Express 7–12 days
- 🛡️ Free remake guarantee
Racerback Sports Bras Specifications & Options
| Fabric / materials | 250 GSM poly-spandex, converging racer straps |
|---|---|
| Fabric | 250 GSM poly-spandex |
| Back | Converging racer straps |
| Underband | Wide elastic in casing |
| Decoration | Dye sublimation, screen printing, embroidery, DTF or heat transfer — matched to the design |
| Sizes | Adult XS–5XL, women's XS–4XL, youth sizes; fully custom size charts |
| Minimum order | 20–25 pieces per design; lower on request; no limit for sportswear brands |
| Sampling | Free digital mockup in 24 hours; physical sample 5–7 days at cost, credited on bulk order |
| Production time | 15–25 business days after design approval; express 7–12 days |
| Shipping | Worldwide — DHL/FedEx/UPS express 5–10 days; sea freight for bulk |
📏 Need measurements? See the sportswear size chart guide — or send your own size chart and we cut to it.
Racerback Sports Bras Customisation Options
- Strap width and convergence point
- Removable or sewn-in cups
- Scoop, V or high neckline
- Underband width and tension
- Matt, ribbed or peached fabric
- Contrast bind and elastic tape
- Longline or standard length
- Coordinated legging and short
- Fully custom patterns & made-to-spec designs — send a tech pack, sketch or sample
Racerback Sports Bras — Frequently Asked Questions
What is the minimum order for custom racerback sports bras?
20–25 pieces per design. Lower quantities are possible on request, and there is no MOQ limit for sportswear brands and companies.
What are racerback sports bras made from?
250 GSM poly-spandex, converging racer straps. GRS-certified recycled fabric options are available on request.
How long does production take?
Bulk production takes 15–25 business days after design approval, with an express 7–12 day service at additional cost. A free digital mockup is delivered within 24 hours of your enquiry.
Why does a racerback stop straps slipping?
Because the straps meet at the centre back, so any outward pull is resisted by the opposite strap. Parallel straps have nothing holding them inward, which is why they slide off the shoulder.
Does a racerback restrict shoulder movement?
No, provided the convergence point sits low enough between the shoulder blades. Set too high it can pull during overhead work, so we position it on the pattern rather than by eye.
What impact level is this style?
As specified it is medium impact. Adding a firmer underband, a double front layer and a wider strap moves it toward high impact, all of which we can build on the same block.
How much do custom racerback sports bras cost?
Pricing depends on fabric choice, order quantity, decoration and destination, so every order is quoted individually. Send your design and quantity on WhatsApp (+92 300 7019281) for a same-day quote and a free digital mockup within 24 hours.
What happens if my racerback sports bras arrive with a defect?
Quality Guarantee: if any garment arrives with a manufacturing defect, we remake it free of charge — the remake goes into production within 3 days of your report. Send photos and your order reference within 7 days of delivery; replacement pieces are shipped to you at no charge, or we issue a credit if you prefer. Full policy: Quality Guarantee.
Do you make racerback sports bras for startup brands, clubs and academies?
Yes. ZipaSports manufactures custom racerback sports bras in Sialkot, Pakistan for startup and established sportswear brands (no MOQ limit for brands), for clubs and teams from 20–25 pieces per design, and for academies, schools, gyms and studios — each order carries your own crest, colours, names, numbers and labels.
Do you make custom racerback sports bras in our own colourway?
Yes. Racerback sports bras are produced in any colourway, matched to a Pantone reference, using full-garment sublimation or solid-dyed 4-way stretch fabric. Minimum order is 20–25 pieces per design, lower on request.
Which fabrics do you use for sports bras and seamless gym wear?
Sports bras are typically made in nylon-spandex or polyester-spandex 4-way stretch at 240–300 GSM with 12–20% elastane, squat-proof. Seamless pieces use nylon-elastane circular knit at 180–260 GSM. GRS-certified recycled polyester is available on request.
Custom Racerback Sports Bras — manufacturer, supplier & factory in Sialkot
Buyers describe this product in different words — custom racerback sports bras, racerback sports bra manufacturer, racerback bra supplier — and every phrasing lands at the same place: ZipaSports' own factory in Sialkot, Pakistan, where racerback sports bras are cut, printed, sewn and inspected under one roof. Whether you are sourcing as a sports bras & seamless club, an academy, a gym or a brand, the minimum is 20–25 pieces per design and the digital mockup is free within 24 hours.
As a sports bras & seamless apparel supplier we also handle wholesale runs for distributors and private-label production for startup and established brands — your labels, your packaging, our factory. Every racerback sports bras order is covered by the quality guarantee: any manufacturing defect is remade free of charge.
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Who orders custom racerback sports bras? Startups, clubs, academies & more
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