Period Swimwear Manufacturer | 20 Years OEM/ODM Expert

OEM Period Swimwear Manufacturer for Femtech & Swim Brands

Verified absorbency 15–35 mL, pool-tested leak protection
Teen & women fits, 10+ silhouettes ready for customization
OEM/ODM from concept to bulk in 45-60 days

Support tiered pricing by volume

Period Swimwear: The Next High-Yield Frontier in FemTech

Capitalize on a category where performance meets premium lifestyle. We bridge the gap between high-fashion swimwear and medical-grade protection, giving your brand a definitive edge in an under-served global market.

Supply Scarcity + Surging Demand

Own the Category. While consumer demand for aquatic freedom reaches an all-time high, very few manufacturers possess the specialized machinery to engineer truly water-tested period swim. Ljvogues provides the stable, scalable supply chain needed to dominate this high-barrier segment.
Technical Moat: Hydrophobic Integrity

Engineered for Submersion. Delivering leak protection while preventing the garment from absorbing external pool water requires advanced material science. Our proprietary hydrophobic barriers and reinforced seam-sealing offer a level of security that standard "leak-proof" factories simply cannot replicate.
Premium Positioning & High AOV

Maximize Your Margins. Period swimwear commands 2-3x the retail price of conventional swim. By solving a critical functional pain point, your brand earns higher AOV (Average Order Value) and exceptional customer loyalty, driving sustainable long-term growth.

View Our Technical Performance Reports

Hydro-Lock Technology: How Our Menstrual Swimwear Defies the Elements

Engineered with a dual-action barrier system. Our tech ensures fluids are locked in while pool water is blocked out—maintaining a lightweight, secure fit during every lap.

Technical 4-layer construction of waterproof period swimwear

"Conventional leak-proof tech fails in water by absorbing the pool itself. Ljvogues uses Selective Absorption to ensure only body fluids are captured."

Layer 1: Hydro-Soft Quick-Dry Skin Layer
Instant Moisture Transfer. A specialized honeycomb mesh that channels flow away from the body in milliseconds. Designed with hyper-fine fibers to prevent chafing and ensure a "dry-touch" feel even when submerged.

Layer 2: Antimicrobial Fluid-Path Layer
Bi-Directional Wicking Control. This layer acts as a one-way valve, funnelling menstrual flow into the core while utilizing silver-ion antimicrobial treatment to neutralize odors and maintain hygiene in damp environments.

Layer 3: High-Density Ultra-Slim Core

High-Retention, Zero-Swell. Unlike standard pads, our compressed microfiber core captures 15-35ml of flow without expanding. It is engineered to retain its shape and absorbency under water pressure, ensuring no "heavy" sensation.

Layer 4: DWR Leak-Barrier Membrane
The Ultimate Hydrophobic Shield. Coated with a medical-grade DWR (Durable Water Repellent) finish, this breathable TPU barrier blocks external water from entering the core while providing a 100% leak-proof seal against internal fluids.

Global Trend-Driven Silhouettes: From Teen-Active to Luxury Resort

Don't just launch a swimsuit; launch a full-category solution. Our pre-engineered patterns cover every niche—ensuring rapid market entry for professional athletes, trend-setting teens, and inclusive resort wear brands.

Bikini Brief

Most versatile, everyday‑secure staple. Easy to match for beach or pool—ideal as a core mass‑production style with endless colorways and prints.

Sample: 7–14 days

High‑Waist Bikini

Defines the waist, offers more tummy coverage, and feels extra stable. Perfect for first‑time period swimmers who want comfort, confidence, and a sleek shaping look.

Test order: 200–300 pcs

Hipster

More coverage than a bikini, more flattering than you expect. Stays put when you move—great for teen/entry lines and “commute‑to‑training” swim days.

Bulk: 30–45 days

Boyshort

The “safety‑shorts” comfort in swim form. Thigh‑friendly and worry‑free—made for active movement and anyone who prefers extra coverage.

Bulk: 30–45 days

Cheeky

Light, leg‑lengthening, vacation‑ready. Designed for brands that want “cute but secure,” with high‑impact prints and matching sets.

MOQ: 500–800 pcs/style/color

Brazilian

Sleek, sporty‑sexy, and unmistakably swimwear. Best for collections that balance lighter protection with stronger styling and a clean back silhouette.

Test order: 200–300 pcs

Thong (Period Swim Thong)

Bold, minimal, made for no‑show styling. Works under tight swim looks and cover‑ups—best positioned as light absorbency with a reinforced barrier story.

Terms: EXW/FOB/DDP available

One‑Piece Built‑In Liner

Protection hidden inside the one‑piece—looks like regular swimwear from the outside. Ideal for pro co‑development and full OEM sets with integrated performance.

MOQ: 500–600 pcs/style/color

Swim Skirt/Shorts Built‑In

More coverage, more everyday. Teen‑friendly and modest‑leaning, highly set‑sellable—perfect for family trips, school swim, and summer camp scenarios.

Packaging: polybag / hangtag / barcode / gift box

Racing Brief

Streamlined fit, lower drag, athlete mindset. Built for stretch‑rebound fabrics and stable construction—great for clubs, schools, and training‑to‑race lines.

Branding: heat transfer / silicone patch / woven label

Jammer Style

More coverage, more stability—feels like real training gear. Strong for high‑intensity sessions and cooler water, with anti‑shift durability and chlorine resistance.

Bulk Lead Time: 30–45 days after PPS approval

Plus‑Fit Support Brief

Not just bigger—re‑engineered. More stable waist/leg openings and more comfortable pressure distribution, designed for inclusive sizing and high‑repeat collections.

Bulk Lead Time: 30–45 days after PPS approval

Consult Our Design Team

Period Swimwear Pant Fit & Size Matrix (OEM/ODM)

✓ Recommended (best for this scenario) · △ Optional (usable but not optimal; depends on absorbency, materials, and structure) · ✕ Not Recommended (not suitable for this scenario)

Style	Coverage	Rise	Leg Cut	Beach	Pool	Training	Racing	Recommended Absorption Level（mL）	Suitable Population
Classic Bikini Brief	Medium	Mid	Standard	✓	✓	△	△	15 / 25	Women / Teens
High‑Waist Bikini	Full	High	Standard	✓	✓	△	△	25 / 35	Women / Teens
Hipster Brief	Med‑Full	Low‑Mid	Standard	✓	✓	✓	△	15 / 25	Women / Teens
Boyshort	Full	Mid	Short‑Leg	✓	✓	✓	△	25 / 35	Women / Teens
Cheeky Brief	Light‑Med	Mid	High‑Leg	✓	✓	△	△	15	Women
Brazilian Brief	Light‑Med	Low‑Mid	High‑Leg	✓	✓	△	△	15	Women
Thong	Minimal	Low‑Mid	High‑Leg	✓	✓	△	✕	15	Women
Racing Brief	Medium	Low‑Mid	Higher‑Leg	△	✓	✓	✓	15 / 25	Women / Teens
Short‑Leg Training Brief	Full	Mid	Mid‑Leg	△	✓	✓	✓	25 / 35	Women / Teens
Swim Shorts / Skirt w/ Built‑in Liner	Full	Mid‑High	Short‑Leg	✓	✓	✓	△	15 / 25	Teens / Women

Support tiered pricing by volume

Marine-Grade Performance: Engineered for Total Security

We don't just make swimwear; we engineer high-performance aquatic apparel. Every piece is built to withstand chlorine, saltwater, and high-intensity movement while providing absolute leak-proof confidence.

Absorbency Levels

Targeted Flow Management. Select from 15/25/35 mL capacities to match Beach, Pool, Training, or Racing needs. Our cores are designed to stay slim and non-swelling even when fully saturated.

Non-swelling core, Saturated integrity

Hydro-Lock Fit

Zero-Shift Security. Our "Leak-Lock" engineering ensures the garment stays perfectly in place when wet, utilizing specialized elastic tension to eliminate side leaks and backflow during swimming strokes.

Elastic tension, Stroke-proof fit

Marine-Shield UV Protection

UPF 50+ Sun Defense. Utilizing premium Italian or high-density fibers that block 98% of UVA/UVB rays. Ideal for professional outdoor training and long-duration beach activities.

UPF 50+, UVA/UVB block

Advanced Quick-Dry Tech

Hydrophobic Surface Treatment. Our outer fabrics wicks moisture rapidly and dries 2x faster than standard swimwear, ensuring a cleaner, lighter feel and preventing post-swim chills.

Hydrophobic treatment, Post-swim comfort.

Antimicrobial Hygiene

Bio-Fresh Odor Control. Integrated silver-ion or charcoal-infused linings neutralize bacteria and odors, maintaining freshness during long wear in warm, damp environments.

Silver-ion treatment, Odor neutralization

Anatomical Teen Engineering

First-Period Confidence. Specifically fit-engineered for Women & Teens. We provide secure waist and leg openings that adapt to developing bodies without compromising on style.

Developing body fit, Teen-specific patterns.

Salt & Chlorine Durability

Swim-Ready Longevity. Built for repeat wear in harsh environments. Our fabrics resist fiber degradation from chlorine and saltwater, ensuring the shape and protection last beyond one season.

Fiber degradation resistance, Shape retention

Global Compliance-Ready

Verified Safety Standards. Full documentation available—including PFAS-free certifications, material safety reports, and performance lab results on request for global market entry.

PFAS-free certification, Lab verification

Request a Technical Performance Quote

Precision Engineering: Where Aquatic Performance Meets Industrial Integrity

Zero compromise on fit, leak-proofing, or durability. Every Ljvogues batch undergoes rigorous stress testing and precision seaming to ensure that "Confidence in the Water" is a repeatable standard for your brand.

Flatlock Seaming

Frictionless Athletic Endurance. We utilize 4-needle 6-thread flatlock construction to eliminate bulk and chafing. This ensures the garment feels like a second skin, maintaining structural integrity under heavy training loads.

Batch Leak Testing

100% Immersion Validation. Unlike sampling-only testing, our production lots undergo water-immersion leak validation. We verify the hydro-barrier performance of every batch before it leaves the factory floor.

Stretch Seam Integrity

Pop-Proof Construction. Optimized stitch tension allows our seams to stretch 150% without snapping. This is critical for high-movement sports and ensures the leak-proof core remains perfectly aligned during wear.

Anti-Wave Finishing

Fluid-Dynamic Aesthetics. We use specialized heat-setting and tension control to prevent "edge waviness." Your swimwear maintains a crisp, premium retail look even after multiple saltwater/chlorine exposures.

Gusset Reinforcement

High-Stress Zone Stability. The absorbent pod is anchored with reinforced bar-tacks and specialized bonding. This prevents the "shifting" common in low-end period swim, ensuring protection stays centered.

Fit Tolerance Control

Precision Sizing at Scale. Our digital pattern-grading and automated cutting systems maintain a <5mm tolerance. Whether it's a sample or a 10,000-unit bulk order, the fit remains identical.

Lot Traceability

Total Supply Chain Transparency. Every material lot, from the recycled nylon to the TPU membrane, is logged and traceable. This minimizes recall risks and fulfills the transparency demands of modern retailers.

GRS Recycled Nylon

Sustainable High-Performance. We offer certified GRS recycled nylon options that meet global ESG sourcing requirements. Achieve your brand’s sustainability goals without sacrificing elasticity or protection.

Request Our Quality Control Manual

From Concept to Swim-Ready: Our Synchronized Development Flow

We’ve optimized the R&D lifecycle to reduce your time-to-market. Our engineering-led process ensures every technical detail—from hydrophobic barriers to anatomical fit—is perfected before mass production begins.

Strategic Inquiry

Initial consultation to align your brand vision with market-specific absorbency and style requirements.

Technical Spec Alignment

Precise definition of core capacities, fabric GSM, and hydro-lock sealing requirements to ensure underwater integrity.

Professional Tech Pack

Creation of detailed blueprints and digital grading to ensure fit consistency across all sizes and silhouettes.

Curated Material Sourcing

Strategic selection of PFAS-free, GRS-recycled, and chlorine-resistant fabrics from our certified supply chain.

Rapid Technical Sampling

Prototype creation within 7-14 days, allowing for real-world fit and aesthetic evaluation.

Rigorous Lab Testing

Comprehensive audits for absorbency retention, seam stretch, and underwater leak validation.

Scalable Mass Production

Lean manufacturing in our ISO-certified facility with real-time QC checkpoints for every production lot.

Global Fulfillment

Efficient logistics management and shipping to 108+ countries, ready for immediate retail or D2C launch.

Request a Timetable for My Project

Ljvogues Menstrual Swimwear: Technical Expert Q&A

We understand the high stakes of aquatic performance. From hydro-barrier integrity to global compliance, we provide the transparent, data-backed answers your procurement team needs to move forward.

Q Will it leak into the pool or swell in water?

A The Dual-Barrier Advantage. No. Our swim-core is engineered with Selective Absorption Technology. The outer layer features a DWR (Durable Water Repellent) treatment that deflects external pool water, while the internal high-density core locks in menstrual flow without swelling. This maintains a slim "non-diaper" profile even when fully submerged.
Q Can you provide third-party lab reports for UV and chlorine resistance?

A Verified Durability. Yes. We provide formal lab reports covering UPF 50+ sun defense and chlorine/saltwater colorfastness. For brands entering US/EU markets, we also provide PFAS-Free certifications to ensure your collection meets all current medical and environmental regulations.
Q Do you have specific sizing for the Teen Menstrual Swimwear market?

A Anatomical Engineering. Absolutely. We have developed a dedicated Youth-Fit Matrix (Sizes 10-16) designed for developing bodies. These patterns feature reinforced leg-openings and secure waistbands to provide "first-period" swimmers with total confidence during school or sports.
Q Can I customize prints, colors, and absorbency levels?

A Total OEM Flexibility. Yes. We support full Digital Textile Printing for custom colorways and offer three verified absorbency levels: Light (15mL), Medium (25mL), and Heavy (35mL). We can also help match reports to your brand's specific compliance needs in different global selling regions.
Q Can reports match our brand’s compliance needs?

A

Tell us your selling region and claim requirements—we’ll recommend the best test scope.

Lead the Wave: Partner with a Specialist Period Swim Factory

Ready to expand your collection into the high-growth aquatic segment? From technical DWR coating to anatomical teen-fit patterns, our engineering team is ready to scale your vision with precision.Launch a stylish period swimwear collection that looks like fashion and performs like protection—built for pools, oceans, and confident customers.

Email：info@ljvogues.com
WhatsApp：+86-19928802613

Your project details are handled with industrial-grade confidentiality. By submitting, you request a professional manufacturing assessment from Ljvogues.