Why Franco Marine Chooses Nylon-Spandex and How It’s Made
Every Franco Marine swimsuit begins with a deliberate process of fabric selection, testing, cutting, stitching, and finishing. At the centre of that process is one material: premium nylon-spandex.
Why Nylon-Spandex?
1. Four-Way Stretch
Nylon-spandex stretches in all four directions, moving with the body rather than against it — conforming to every curve without pulling, gaping, or restricting movement.
2. Shape Recovery
The spandex component gives the fabric elastic memory — snapping back immediately after stretching. This allows a Franco Marine piece to maintain its sculpting fit season after season.
3. Chlorine and Saltwater Resistance
Premium nylon-spandex resists chlorine and saltwater degradation, preserving elasticity and colour through repeated exposure — which is why Franco Marine swimwear is designed to last three to five seasons.
4. Soft Hand Feel
Premium nylon has a smooth, silky texture against the skin — noticeably softer than polyester or lower-grade nylon blends.
5. Colour Retention and UV Resistance
The dye bonds deeply with the nylon fibre structure, meaning Franco Marine pieces retain their vibrancy across multiple seasons.
6. Quick-Dry Performance
Nylon-spandex dries significantly faster than cotton or polyester blends — ideal for swimwear worn in and out of the water throughout the day.
The 8-Step Manufacturing Process
Step 1: Fibre Selection and Yarn Production
Raw nylon and spandex fibres are spun together into a composite yarn. The ratio determines the fabric’s stretch level, recovery speed, and structural weight.
Step 2: Fabric Knitting
The yarn is knitted — not woven — using circular knitting machines. Knitting is what gives nylon-spandex its four-way stretch.
Step 3: Dyeing and Finishing
The fabric is dyed using processes that bond colour directly to the nylon fibre. After dyeing, it undergoes heat-setting, chlorine resistance treatment, UV protection finishing, and softening treatment.
Step 4: Quality Testing
Before cutting, the fabric undergoes stretch and recovery testing, colour fastness testing, pilling resistance testing, and opacity testing. Fabric that does not pass is rejected.
Step 5: Pattern Making and Cutting
Pattern pieces are cut with precision to align the stretch direction with the body — maximising sculpting and support at waistbands, cups, and seat panels.
Step 6: Stitching and Construction
Franco Marine uses flatlock stitching — a flat, smooth seam that lies flush against the skin, stretches without breaking, and distributes tension evenly.
Step 7: Hardware and Trim Attachment
Premium gold-tone hardware is attached using fittings selected for saltwater and chlorine corrosion resistance. TIO crochet lace trim is hand-finished by skilled artisans.
Step 8: Lining and Final Finishing
All Franco Marine swimwear is fully lined for opacity, support, and comfort. Each piece undergoes a final quality inspection before packaging.
Usage Scenarios
Beach and Ocean Swimming
Saltwater resistance and four-way stretch keep Franco Marine pieces secure and sculpting during active ocean swimming.
Pool and Chlorinated Water
Chlorine-resistant nylon-spandex withstands repeated pool use without degrading when rinsed in cold water after each use.
Active Water Sports
TIA sporty styles and RUFF underwire sets are particularly well-suited for snorkelling, paddleboarding, and beach volleyball.
Beach-to-Dinner and Resort Styling
MASSIMA and MARE one-pieces style effortlessly with resort separates for an elevated evening look.
Frequently Asked Questions
Why does Franco Marine use nylon-spandex instead of polyester?
Nylon-spandex outperforms polyester in chlorine resistance, shape recovery, softness, colour retention, and longevity. Polyester degrades faster and feels rougher against the skin.
What is the difference between nylon and spandex in swimwear?
Nylon provides strength, durability, and soft hand feel. Spandex provides four-way stretch and shape recovery. Together they create the ideal swimwear fabric.
How many steps does it take to make a Franco Marine swimsuit?
Eight stages: fibre selection, fabric knitting, dyeing and finishing, quality testing, pattern cutting, stitching, hardware attachment, and lining and final finishing.
Is Franco Marine swimwear made in Europe?
Franco Marine is a Latvia-origin luxury brand with European design and manufacturing partners, including hand-crochet artisans for TIO styles.
How long does Franco Marine swimwear last?
With proper care — cold rinse, hand wash, flat dry — Franco Marine nylon-spandex swimwear is designed to last three to five seasons.
What makes flatlock stitching better for swimwear?
Flatlock stitching lies completely flat against the skin, eliminating chafing, stretches without breaking, and creates a clean professional finish.
Why is Franco Marine swimwear fully lined?
Full lining prevents see-through when wet, provides support and coverage, and protects the outer fabric from sunscreen and body oils.
Explore the full Franco Marine collection: bikini tops, bikini bottoms, and one-piece swimsuits. Questions? Contact the Franco Marine team.