Sisstr 7 Seas 6/5 Hooded Chest Zip Wetsuit - 6

The 7 Seas 6/5 Hooded Chest Zip Wetsuit provides the warmth and stretch needed for cold water surf...

Best current price£369.95from Bob Gnarly Surf

Dress Size UK

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4 offers from £369.95 - £373.95

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Bob Gnarly SurfSisstr 7 Seas 6/5 Hooded Chest Zip Wetsuit Laguna Size Uk6
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£369.95
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CronjagerLove Waves Sisstr 7 Seas 6/5 Hooded Chest Zip Wetsuit
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£369.95
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RackhamsSisstr 7 Seas 6/5 Hooded Chest Zip Wetsuit - Laguna - Uk6
Free delivery in 1–3 days
£373.95
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Product Information

Full details

The Sisstr 7 Seas 6/5 Hooded Chest Zip Wetsuit is designed for cold-water surfers who demand maximum thermal protection without sacrificing mobility. Built with high-grade limestone-based neoprene and a quick-dry thermal lining, this suit keeps you warm in harsh conditions; however, the thick 6/5mm construction may feel restrictive to those accustomed to thinner, summer-weight suits.

All features

MaterialNylon
Child Size UK7
Dress Size UK6
Model Part NumberGN7S65HC-LGA-4
BrandSisstr

Extended Product Information

FAQs

What does 6/5mm mean?

This refers to the thickness of the neoprene: 6mm in the core/torso for maximum heat, and 5mm in the limbs for increased flexibility.

How do I care for the limestone neoprene?

Rinse thoroughly with fresh water, avoid direct sun exposure, and store on a thick hanger to maintain shape.

Is this suit eco-friendly?

Yes, it uses Bluesign-approved dope-dyed fabrics and solvent-free AquaA water-based lamination.

Does this suit come with a hood?

Yes, the 7 Seas 6/5 model features an integrated hood for full thermal protection.

Can I use this in the summer?

This suit is designed for cold water and will likely be too hot and restrictive for summer surfing.

How long should it take to dry?

Thanks to the Thermal Brain Fuzz lining, the suit is designed to dry significantly faster than standard linings when hung in a ventilated area.

Troubleshooting

Difficulty pulling the suit over shoulders

Ensure the chest zip is fully opened and use a plastic bag on your feet or hands to slide through the openings more easily.

Water flushing into the hood

Check that the neck seal is properly layered under the chest flap and that the hood is tucked neatly inside the collar.

Material feels stiff or dry

Ensure you are using fresh water for rinsing and avoid harsh detergents; store in a cool, dark place.

Pros and Cons

Pros

  • Exceptional warmth for freezing water temperatures
  • Highly flexible despite the 6/5mm thickness
  • Quick-drying interior lining
  • Environmentally conscious manufacturing processes
  • Secure, flush-free chest zip design

Cons

  • Thick material requires more effort to put on
  • Not suitable for warm water environments
  • Requires careful drying to maintain material longevity

Setup, Compatibility & Care

Getting into a 6/5mm hooded suit requires patience. Start by ensuring your feet and hands are dry before pulling on the legs and sleeves to avoid tearing the neoprene. When entering through the chest zip, pull the gasket securely over your head to ensure the hood sits flush against your skin. To maintain the life of your suit, always rinse it with fresh, cold water after every session to remove salt and debris. Never dry the suit in direct sunlight, as UV rays can degrade the neoprene and weaken the seams. Instead, hang it on a wide, plastic wetsuit hanger in the shade to prevent the material from stretching under its own weight while wet.

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