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4/4mm and 4/3mm Wetsuits.

Surfing in cooler waters demands the right gear, and a quality 4mm wetsuit is your key to staying warm, comfortable, and stoked. At Lunasurf, we've curated a collection of high-performance 4/3mm and 4/4mm hooded wetsuits(the only 4/4 wetsuit with a hood on the market) designed to keep you charging in any conditions.

Whether you're braving the UK's winter swells, exploring the chilly breaks of Northern Spain, or chasing waves in South Africa's or Australia’s icy waters, we've got the perfect 4mm wetsuit for you. Thanks to the limestone-yamamoto neoprene technology our 4/3 mm wetsuits can be worn and still feel super snug in water temparatures from 9-14°C (48.2 -57.2°F), and the 4/4 mm hooded wetsuit in water temparatures from 6-10°C (42.8 -50°F). For these temperatures we also recommend using our wetsuit gloves and wetsuit booties.

Find Your Perfect Fit: Our 4/3mm vs. 4/4mm Hooded Wetsuits

Not sure which thickness is right for you? Here's a quick breakdown:

  • 4/3mm Wetsuits: Ideal for water temperatures between 10-15°C (50-59°F). These suits
    offer a great balance of warmth and flexibility, making them perfect for those who want to
    stay comfortable without feeling restricted. We have a wee range of men's 4/3mm
    wetsuits to choose from.
  • 4/4mm Hooded Wetsuits: Best suited for colder conditions, typically below 10°C (50°F).
    These suits provide maximum warmth for those frigid winter sessions. When opting for
    our 4/4mm hooded in water temperatures below 10°C, we recommend you to have a
    look at our 4mm wetsuit gloves as well as our 8mm surf boots

Explore Our Range of 4/4mm and 4/3mm Wetsuits

At Lunasurf, we stock a wide selection of 4mm wetsuits, ensuring you find the perfect fit for your needs and surfing style. Our collection includes:

Gear Up for Your Next Cold Water Adventure.

Don't let the cold keep you out of the water. Our 4mm wetsuits are designed to keep you warm and comfortable in even the chilliest conditions, allowing you to experience the thrill of surfing
with less rubber, all year round, anywhere in the world.


These wetsuits are crafted from premium Yamamoto limestone neoprene, offering superior insulation and flexibility. The 4mm thickness provides optimal warmth without sacrificing mobility, ensuring you can paddle, duck dive, and pop up with ease.
Flatlock stitching and glued and blind stitched seams create a watertight seal, preventing cold water from seeping in and keeping you dry and comfortable throughout your session.

The ergonomic design and strategic paneling ensure a snug, comfortable fit that moves with
your body, while the reinforced knees and durable construction offer added protection and
longevity.
Browse our collection of 4mm wetsuits today and discover the perfect suit for your next cold
water adventure. Don't let the cold hold you back - embrace the challenge and experience the
exhilaration of surfing in any condition.