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BILLABONG SYNERGY 5/4 2025

216.63 129.17 -40% In stock
Winter Wetsuits
Stay warm and enjoy total freedom of movement during those cooler sessions, thanks to the 5/4mm Superflex neoprene and Furnace lining.
129.17 € 216.63 € -40%
259.95 €

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2-year legal warranty of conformity (Art. L217-3 of the French Consumer Code).
Warranty for hidden defects (Art. 1641 of the French Civil Code).
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Want to stay warm in cold water without sacrificing performance? The BILLABONG SYNERGY 5/4 2025 combines Superflex neoprene and a Furnace lining to lock in heat while staying incredibly flexible. The chest zip provides an easy entry and minimizes flushing for longer, more comfortable sessions.

KEY INFORMATION

What we like

  • Exceptional Warmth: The Furnace lining maintains your core temperature during chilly sessions.
  • Unrestricted Movement: Superflex jersey lets your body move freely.
  • Durable Construction: Triple-glued and blind-stitched seams prevent water entry.
  • Eco-Conscious Design: Made with recycled materials (plastic bottles, elastane, recycled tires) and produced in a Bluesign certified factory.

Available sizes

4 6 8 10 12

Disciplines

Surf • Paddle • Bodyboard

Recommended level

Intermediate

Included / Not included

  • ✅ Included: 5/4mm Synergy Chest Zip Women's wetsuit.
  • ❌ Not included: accessories (boots, hood, gloves).
📌 AT A GLANCE
Type: Women's wetsuit
For: Riders surfing in cool conditions who need both warmth and flexibility.
Highlights: Warmth / Flexibility / Durable construction.
BILLABONG SYNERGY 5/4 2025
BILLABONG SYNERGY 5/4 2025
BILLABONG SYNERGY 5/4 2025
BILLABONG SYNERGY 5/4 2025

DETAILED DESCRIPTION

What you'll feel

The BILLABONG SYNERGY 5/4 2025 prioritizes warmth without restricting your movement. From your first paddle strokes, you'll notice the flexibility of the Superflex jersey, while the Furnace lining enhances the comfortable feel against your skin. The chest zip makes getting in and out a breeze and minimizes water entry, letting you stay out longer in chilly water.

Sizes and Fit

Available in sizes 4 to 12, the cut is specifically designed for a woman's body, with a shape optimized for surfing and paddleboarding. If you're between sizes, we recommend your usual size to get the most out of the neoprene's flex. The chest zip also helps create a snug seal across the torso without being tight on your neck.

Construction and materials

The outer layer is a Superflex jersey for maximum stretch, while the Furnace lining retains body heat. Seams are triple-glued and blind-stitched to prevent leaks and improve durability. A machine-applied Superflex tape reinforces high-stress areas on the inside. Billabong uses recycled materials and water-based glues to reduce its environmental impact.

BILLABONG SYNERGY 5/4 2025
BILLABONG SYNERGY 5/4 2025
BILLABONG SYNERGY 5/4 2025
BILLABONG SYNERGY 5/4 2025

Performance in the Water

In the water, you'll feel the difference as soon as you start paddling. The suit keeps you warm without restricting your shoulders, making for easier pop-ups. The chest zip minimizes flushing around the neck, boosting comfort on long sessions. The neoprene's flexibility gives you the freedom you need for maneuvers and helps reduce fatigue.

Who it's for / level

Designed for women who want to extend their sessions when the water gets cold, this wetsuit is perfect for intermediate riders seeking a great balance of warmth and mobility. Its technical features make it ideal for Surf, paddleboarding, and bodyboard.

Buying advice

To ensure the best performance, select your size based on the official Billabong size chart. A proper fit is key to warmth and flexibility.

TECHNICAL SPECIFICATIONS

FeatureDetail
Brand / ModelBillabong Synergy 5/4mm 2025
DisciplinesSurf / Paddle / Bodyboard
MaterialsSuperflex Jersey, Furnace lining, neoprene made from recycled materials (plastic bottles, elastane, tires)
TechnologiesFurnace lining, Chest Zip
ConstructionTriple-glued and blind-stitched seams; machine-applied Superflex tape
Billabong product codeZG-PGL-5096

FAQ - BILLABONG SYNERGY 5/4 2025

Is the BILLABONG SYNERGY 5/4 2025 the right wetsuit for me?

For women who want to extend their sessions in chilly water without sacrificing mobility. Perfect for surfers and paddlers seeking warmth and flexibility.

What are the advantages of the BILLABONG SYNERGY 5/4 2025?

Exceptional warmth from the Furnace lining, incredible freedom of movement with the Superflex jersey, and a reinforced, watertight construction to keep cold water out.

What sizes are available for the BILLABONG SYNERGY 5/4 2025?

Available in sizes: 4, 6, 8, 10, 12. It comes in green, black, and blue colorways.

Is the BILLABONG SYNERGY 5/4 2025 compatible with other equipment?

Yes, you can pair it with standard neoprene accessories like boots, a hood, and gloves for extra warmth during the coldest sessions.

How to maintain the BILLABONG SYNERGY 5/4 2025?

Rinse with fresh water after each session and hang to dry in the shade on a wide hanger. To protect the lining and seams, avoid tumble dryers and harsh cleaning products.

Why buy from GlissEvolution?

GlissEvolution offers over 20 years of watersports expertise. Our passionate team tests our gear on the local spots of La Baule and Pornichet. We provide responsive, France-based customer support, a 2-year warranty, free shipping on orders over €150, and in-store pickup at our shop in Pornichet.

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