The Sooruz Guru+ 5/4 U-Zip Men’s Wetsuit is Sooruz’s warmest high-performance wetsuit, made for cold-water sessions. It debuts the U-Zip by Soöruz entry system, with more flexible Organic Oysterprene foam and a new Storm Dry 2 fleece lining from chest to ankles.
The U-Zip gives a large opening that makes the suit easier to get into, while the curved zip keeps the shoulders free. Thinner back-of-knee panels, Dry Cuffs and the windproof Black Diamond back round off a suit built for UK winter sessions.
| Thickness | 5/4mm |
|---|---|
| Entry | U-Zip |
| 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 (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 (W6) |
| Sizes | MS, M, MT, L |
Sooruz wetsuits 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.

Sooruz’s new entry system, designed to minimise water entry while giving more comfort and freedom of movement, with a discreet YKK SOFLEX® zip.

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, from chest to ankles.

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

A redesigned construction that follows the natural bend of the legs.

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

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

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