Custom Polka Dot Sports Bra
Custom Polka Dot Sports Bra - Wide Straps, Bold Print, Proven Support
Bloomto's custom polka dot sports bra pairs contrast wide straps with a polka-dot print and medium-support knit. Built from a tested 75/25 nylon-spandex interlock, this women's workout bra delivers 4-way stretch, moisture-wicking comfort, and a print that keeps its punch after 50+ wash cycles - engineered for boutique fitness brands launching private label collections.
Why Our Custom Sports Bra Outperforms Generic Activewear
Every card below follows the FAB principle - a real Feature, a measurable Advantage, and a tangible Benefit for your customer and your brand.
Contrast Wide Strap Design
Feature: 3.2 cm wide shoulder straps in a contrast color, with encased elastic and a 10 mm contrast binding on the hem.
Advantage: Distributes load across 38% more shoulder surface than standard 1.5 cm straps; straps hold shape against 50+ wash cycles - verified by ISO 14704-style stretch recovery tests.
Benefit: No dig-in, no slip-down through lifting, yoga, and HIIT - the comfort driver that earns 5-star reviews and reduces return rates.
Polka Dot Print Durability
Feature: Digitally printed polka dots over the full bra, topcoated with a clear moisture-wicking finish.
Advantage: Print color fastness Grade 4-5 (ISO 105-C06); no crack or peel after 50 wash cycles; print breathability ≥ 85% of base fabric.
Benefit: The playful polka pattern keeps its crispness for the life of the garment - a signature look that differentiates your custom sports bra on the retail floor.
4-Way Stretch & Moisture Wicking
Feature: 75% nylon / 25% spandex interlock knit, 220 GSM, knitted on circular machines for uniform stretch.
Advantage: Elasticity recovery rate ≥ 96% after 50 cycles; vertical wicking ≤ 3 seconds (AATCC 197); moisture regain 4.5%-5.5% (ASTM D2654).
Benefit: Stay dry from downward dog to box jumps - no ride-up, no transparency on lunges, no cling on inversions, the comfort drivers that earn 5-star reviews.
Removable Pads & Medium Support
Feature: Removable molded pads, double-layer powermesh back panel, and an elasticated underband.
Advantage: Medium-impact support rated for A-C cup ranges; powermesh back prevents band rolling during inversions; pads are wash-stable at Grade 4-5.
Benefit: One custom polka dot sports bra serves yoga, barre, and gym - versatile silhouettes that turn one SKU into multiple styling stories for your buyer.
Inside the Construction - Detail Gallery
Close-up evidence of how every custom polka dot sports bra is finished at bloomto.
Side profile shows the contrast wide strap and polka-dot binding finish - the signature of our custom bra.
Back view shows the powermesh panel and strap construction that keeps the bra anchored through overhead moves.
Wide strap with encased elastic and flatlock stitching at 12 stitches/inch reduce chafing on high-tension zones.
Hem and fabric close-up - polka-dot print stays crisp while the knit keeps its opacity through deep bending.
Removable molded pads let your customer adjust shape and coverage - a premium detail for private label brands.
In yoga poses the bra holds support and stays put - no dig-in, no slip-down, no transparency on lunges.
Through gym workouts the wide straps stay anchored and the polka-dot print keeps its color intensity.
Off the mat, the bra layers under jackets and mesh tops - one SKU, multiple styling stories for your buyer.
Custom Polka Dot Sports Bra Verified Third-Party Lab Tests
Every custom polka dot sports bra from bloomto is built under documented quality controls. Below is the verified lab data for this style.
| Parameter |
Standard / Method |
Value |
| Fabric Composition | - | 75% Nylon / 25% Spandex interlock knit |
| Fabric Weight (GSM) | ±5% tolerance | 220 GSM |
| Elasticity Recovery Rate | ASTM D3107 (50-cycle) | ≥ 96% |
| Stretch (Warp) | ASTM D5034 | ≥ 70% |
| Stretch (Weft) | ASTM D5034 | ≥ 90% |
| Moisture Wicking Rate | AATCC 197 / JIS L1907 | ≤ 3 seconds (Grade 4-5) |
| Moisture Absorption / Regain | ASTM D2654 | 4.5% - 5.5% |
| Print Color Fastness to Washing | ISO 105-C06 | Grade 4-5 |
| Color Fastness to Perspiration | ISO 105-E04 | Grade 4-5 |
| Color Fastness to Light | ISO 105-B02 | Grade 4 |
| Color Fastness to Rubbing | ISO 105-X12 | Grade 4-5 (Dry) / Grade 4 (Wet) |
| Color Fastness to Chlorine Water | ISO 105-E07 | Grade 4 |
| Pilling Resistance | ISO 12945-2 (5000 rubs) | ≥ Grade 4-5 |
| Seam Strength | ISO 13935-2 | ≥ 220 N |
| UPF Rating | AS/NZS 4399 / AATCC 183 | UPF 50+ (Excellent UV Protection) |
| pH Value | ISO 3071 | 4.5 - 7.5 (Skin-friendly) |
| Formaldehyde Content | ISO 14184-1 | N.D. (Not Detected) |
| Chemical Compliance | OEKO-TEX Standard 100 / REACH | Certified |
| Packaging | - | Custom branded polybag, hangtag, and carton available |
Start Your Custom Polka Dot Sports Bra Line
Partner with bloomto - a direct manufacturer since 2015 - for a custom polka dot sports bra that combines bold style with verified performance data. Get expert pattern support, premium nylon-spandex blends, custom prints, and reliable production scheduling for your private label brand.
Sampling Time: 7-15 working days
Bulk Production: 30-45 working days
Payment Terms: 50% deposit / 50% before shipment
Trade Terms: FOB, CIF, EXW, DDP
Certifications: OEKO-TEX, REACH, ISO 9001
