The Sooruz Guru+ Hooded 6/5/4 U-Zip is Sooruz’s warmest men’s winter wetsuit, with an integrated hood, Organic Oysterprene foam and Storm Dry 2 fleece lining.
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The Sooruz Guru+ Hooded 6/5/4 U-Zip is the warmest high-performance wetsuit in the Sooruz range, made for cold-water sessions through the UK winter. It debuts the U-Zip by Soöruz, a new entry system, alongside a more flexible Organic Oysterprene foam and a new Storm Dry 2 fleece lining that runs from chest to ankles and up into the hood.
The U-Zip gives a large opening that makes the suit easier to get into, especially with the hood, while the curved zip keeps the shoulders free and limits flushing. Thinner back-of-knee panels, Dry Cuffs and Sooruz’s windproof Black Diamond back panel round off a suit built to keep you warm and moving on the coldest days of the year.
| Thickness | 6/5/4mm |
|---|---|
| Hood | Integrated |
| Entry | U-Zip by Soöruz with YKK SOFLEX® zip |
| Foam | Organic Oysterprene: FSC®-certified natural rubber and oyster shell powder, USDA certified, 82% biobased |
| Lining | Storm Dry 2 fleece, chest to ankles and hood (59% recycled polyester, 35% polyester, 6% elastane) |
| Outer fabric | Upper body and arms: 90% nylon, 10% elastane. Lower body: 83% recycled nylon, 17% elastane |
| Back panel | Black Diamond: windproof, water-repellent and flexible |
| Seams | GBS (glued and blind-stitched), taped inside with a glue line outside |
| Cuffs | Dry Cuffs at the wrists |
| Warranty | 3 years on seams |
| Season | Winter 2026 |
| Sizes | MS, M, MT, LS, L, LT, XL |
Sooruz sizes come in short (S) and tall (T) fits as well as the standard size, so MS is a medium short and MT a medium tall. Check your height, weight and chest against the Sooruz size guide below, or talk to us if you’re between sizes.
Watch the U-Zip tutorial from Sooruz to see how to get in and out of the suit.

Sooruz’s new entry system, designed to minimise water entry while giving more comfort and freedom of movement. The discreet YKK SOFLEX® zip is easy to use, even with the hood up.

Even more flexible foam made from FSC®-certified natural rubber and oyster shell powder. USDA certified, 82% biobased.

Just as warm as before but lighter, more flexible and faster drying. It covers the body from chest to ankles as well as the hood.

Sooruz’s exclusive windproof, water-repellent and flexible back panel.

A redesigned construction that follows the natural bend of the legs for more freedom of movement.

A softer fabric on the upper body and arms makes paddling easier and reduces fatigue on long sessions.

A wrist finish that limits water entry at the sleeves and keeps the suit in place.

Glued and blind-stitched seams, reinforced with flexible tape inside and a glue line outside for watertightness and durability.
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