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Fulmar

The Sylvia - 4mm Steamer

The Sylvia - 4mm Steamer

Regular price $400.00 USD
Regular price Sale price $400.00 USD
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Shipping calculated at checkout.

The Sylvia
Named after pioneering ocean explorer Sylvia Earle.

For colder days, slower swims, and staying in the water longer.

A 4mm full suit crafted from premium Japanese limestone neoprene - soft, flexible, and built to retain warmth without restricting movement.

Designed for women, with a secure, flattering fit that moves with your body - whether you’re surfing, swimming, or diving.

Best for
Colder waters (approx. 10–20°C / 50–70°F).

Why you’ll love it

  • 4mm insulation to keep your core warm
  • Built for colder conditions and longer sessions
  • GBS seams to reduce water entry and lock in heat
  • Designed for women - no compromise on fit
  • Soft, flexible feel for natural movement
  • Small-batch, made to last

Features

  • 4mm thickness
  • Long back zipper for ease of use
  • Soft, flexible and comfortable material
  • Minimal bird logo on the front left chest
  • Fulmar logo on the back right seat
  • Elasticated key loop on back inside zipper
  • Extra fabric around knees for extra support

Materials

Japanese limestone & Recycled yarn finish

Care Instructions

Rinse with fresh water after every use and avoid drying in direct sunlight

See FAQs for more

Model Measurements

Jena is 5’9 and is wearing a size UK 8/ US 4

Jena has a 36 inch hip & 25 waist 

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