Sooruz
Sooruz Guru Pro 5/4/3 Chest Zip Fullsuit - Mens - Black (W6)
Sooruz Guru Pro 5/4/3 Chest Zip Fullsuit - Mens - Black (W6)
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Description
The 2026/27 refresh of Sooruz's performance winter wetsuit — the warmest non-hooded Guru Pro. 5mm body, 4mm arms, 3mm legs: the UK winter standard thickness for serious surfers, SUP paddlers and wind-sport riders. Same Guru Pro DNA with the newest Örganic Oysterprene Ö8 foam.
Key features
- Örganic Oysterprene Ö8 — natural rubber + oyster shell foam. USDA & FSC certified.
- Storm-Dry fleece lining on upper thighs, abdomen, and back for warmth + quick drying.
- GBS seams — glued and blind-stitched, reinforced inside with ultra-soft neoprene strips.
- Chest-zip entry — limits water entry, doesn't restrict shoulder movement.
- Thermofusion at sleeve ends and back of knees for improved flex.
- New high-flex outer on the arms for easier paddling.
- Recycled polyester + nylon outer fabric.
- 3-year warranty on seams.
Specification
| Detail | Value |
|---|---|
| Thickness | 5/4/3mm (5mm body, 4mm arms, 3mm legs) |
| Entry system | Chest zip |
| Hood | No hood (see Guru+ Hood 6/5/4 U-Zip for hooded) |
| Neoprene | Örganic Oysterprene Ö8 |
| Seams | GBS, reinforced |
| Lining | Storm-Dry (upper thighs, abdomen, back) |
| Certifications | USDA, FSC |
| Warranty | 3 years on seams |
| Model year | W6 (Winter 2026/27) |
| Best for | UK winter surf, SUP, kite, wing-foil |
Size chart
Current official Sooruz Men's sizing. Measurements in cm (height / chest) and kg (weight).
| Size | Height (cm) | Weight (kg) | Chest (cm) |
|---|---|---|---|
| XS | 160–167 | 55–62 | 71–76 |
| S | 167–174 | 62–69 | 76–81 |
| ST | 174–181 | 62–69 | 76–81 |
| MS | 167–174 | 69–76 | 81–86 |
| M | 174–181 | 69–76 | 81–86 |
| MT | 181–188 | 69–76 | 81–86 |
| LS | 174–181 | 76–83 | 86–91 |
| L | 181–188 | 76–83 | 86–91 |
| LT | 188–195 | 76–83 | 86–91 |
| XLS | 181–188 | 83–90 | 91–96 |
| XL | 188–195 | 83–90 | 91–96 |
| XXL | 195–200 | 90–101 | 96–101 |
| 3XL | 195–205 | 95–110 | 98–104 |
Sooruz sizes typically run slim through the chest, so if you're between sizes, sizing up is usually the right call. For sizing advice, call us on 01492 588001.
About Sooruz
Sooruz is a French watersports brand founded in 1999 in La Rochelle. One of the first to put sustainability at the centre of wetsuit design — Oysterprene uses oyster-shell powder as a limestone replacement in the neoprene foam, cutting the petroleum content substantially. 25+ years in, their suits are worn and tested by a team of serious European surfers and wind-sport athletes.
Honest advice from us
The 5/4/3 Guru Pro is the UK winter workhorse of the range — the right pick if you ride all winter and want performance without stepping up to the warmth-focused Guru+ premium pricing. If you want more lining coverage and the U-Zip entry, step up to the Guru+ 5/4/3 U-Zip. For hooded protection in the coldest sessions, the Guru+ Hood 6/5/4 U-Zip. 01492 588001 for sizing.
Pairs well with
A pair of Sooruz GURU 5mm boots · A pair of Sooruz 3mm Guru gloves · A Session 2mm hood for colder days · A changing robe for car-park changing
Free UK postage over £50.
