Sheet updated September 2026
The Manera MAGMA FZ 4.3 mm is Manera's 4.3 mm winter fullsuit with a frontzip. Manera designed it as the ultimate choice for staying on the water all winter, even on the coldest, windiest days. For 2026, the MAGMA range upgrades to OCENA, a bio-sourced foam that's neoprene-free. It keeps the MAGMA+ fleece and adds ultra-stretch Squareflex jersey on the shoulders and arms. You get taped seams, 3D patterning, a key pocket, and a Water Strainer at the ankle. This fullsuit comes in twelve sizes, from XS to XXL, including short (s) and tall (t) cuts, in a sleek black color.
KEY INFORMATION
MANERA MAGMA FZ 4.3 MM - Men's fullsuit
What we like
- OCENA neoprene-free foam: Manera replaces traditional neoprene with a bio-sourced foam. This innovative material uses natural rubber from FSC-certified forests near their Southeast Asian factory, blended with oyster shell powder and vegetable oil.
- MAGMA+ fleece: This fleece lining insulates and retains heat. It stays flexible, even in thicker fullsuits. Manera reports it's about 10% lighter and 30% faster at quick-drying than standard fleece (MAGMA FW27 technical documentation).
- Squareflex jersey: This ultra-stretch jersey is specifically placed on the shoulders and arms. These are the areas where your body moves the most when paddling, holding a bar, and putting on or taking off your fullsuit.
- Taped seams: The seams are covered with an internal tape. This blocks water entry. It reinforces high-stress areas.
- Frontzip: Entry is through the chest. The back is entirely made of foam for maximum flexibility. An internal key pocket with an elastic cord is located under the zip.
- Water Strainer: A perforated neoprene area at the ankle drains any water that gets into the leg. This means you don't have to stop your session.
- 3D patterning: The panels are designed in three dimensions before being laid flat. This ensures the fullsuit conforms perfectly to your body. It minimizes water entry.
Available sizes
Included / Not included
✓ Included: 1 Manera MAGMA FZ 4.3 mm fullsuit
✗ Not included: Hood, Boots, Gloves
DETAILED DESCRIPTION
Its place in the MAGMA range
The MAGMA is Manera's dedicated winter fullsuit. It is for those cold and windy days. For 2026, the range gets an upgrade: it now features OCENA neoprene-free foam and the new Squareflex jersey. The men's range offers three frontzip models: the Hooded 6.4 mm with an integrated hood, the 5.4,3 mm, and the 4.3 mm. This 4.3 mm version is the thinnest of the three. It shares the same construction. It is available at GlissEvolution in our fullsuit selection.
OCENA, the neoprene-free foam
OCENA is a bio-sourced foam. Manera crafts it from natural rubber sourced from FSC-certified forests near their Southeast Asian factory. It is enhanced with oyster shell powder and vegetable oil. The brand promises a material that maintains warmth, stretch, and durability. It also protects your skin from harsh chemicals. You wear and care for this fullsuit just like a traditional neoprene fullsuit.
MAGMA+ fleece and Squareflex jersey
Inside, the MAGMA+ fleece acts as both an insulator and a heat generator. It remains incredibly flexible. Even a thick fullsuit maintains its elasticity. According to Manera's MAGMA FW27 technical documentation, it's approximately 10% lighter and dries 30% faster than standard fleece. On the outside, the new ultra-stretch Squareflex jersey covers the shoulders and arms. These are the zones demanding the most freedom of movement.
Seams, pocket, and water drainage
The seams are internally taped. A band completely covers each seam. This creates a waterproof barrier. It reinforces areas under the highest stress. A key pocket with an elastic cord is located inside, under the frontzip. The Water Strainer, a perforated neoprene area at the ankle, drains any water that enters the leg. The patterning is designed in 3D.
SIZE GUIDE
| Size | Rider size (cm) | Weight (kg) |
|---|---|---|
| XS | 157 to 176 | 54 to 62 |
| S | 162 to 181 | 62 to 70 |
| St | 176 to 191 | 62 to 70 |
| Ms | 162 to 175 | 70 to 78 |
| M | 170 to 185 | 70 to 78 |
| Mt | 180 to 195 | 70 to 78 |
| Ls | 166 to 180 | 78 to 86 |
| L | 175 to 190 | 78 to 86 |
| Lt | 185 to 200 | 78 to 86 |
| XLs | 166 to 180 | 84 to 94 |
| XL | 177 to 196 | 84 to 94 |
| XXL | 181 to 201 | 94 to 102 |
TECHNICAL SPECIFICATIONS
| Specifications | |
|---|---|
| Type | Men's fullsuit, long sleeves and legs |
| Range | MAGMA, Manera winter 2026-2027 collection |
| Thickness | 4 mm and 3 mm |
| Place in the range | Thinnest model in the range |
| Closure | Front zip |
| Foam Boards | OCENA, neoprene-free: FSC-certified natural rubber, oyster shell powder, vegetable oil |
| Lining | MAGMA+ fleece |
| Jersey | Ultra-stretch Squareflex on shoulders and arms |
| Seams | Internally taped, SD2 Tape on 100% of the fullsuit |
| Pattern | 3D designed |
| Key pocket with elastic cord, inside under the zip | |
| Water drainage | Water Strainer, perforated neoprene at the ankle |
| Color | Black |
| Sizes | XS, S, St, Ms, M, Mt, Ls, L, Lt, XLs, XL, XXL |
FAQ - MANERA MAGMA FZ 4.3 MM
This fullsuit is for the Kite, wingfoiler, or Surf rider who charges through winter and demands Manera's warmest model. This is the thinnest MAGMA. It offers Manera's winter construction in a lighter version. For deep winter sessions, consider the 5/4/3 mm or the hooded 6/4 mm.
Yes, it is! For 2026, Manera replaced the neoprene in the entire MAGMA range with biosourced OCENA foam. This innovative material features FSC-certified natural rubber, oyster shell powder, and vegetable oil. You wear and maintain it just like a traditional neoprene fullsuit.
The size guide above cross-references rider height and weight, based on the Manera FW27 chart. We offer twelve sizes, from XS to XXL, including short (s) and tall (t) cuts. The 't' sizes are longer, while the 's' sizes are shorter. A fullsuit needs to fit snugly when dry. If it feels loose in the changing room, it will let water in once you hit the waves. If you have any doubts, call us with your measurements or visit the shop in Pornichet.
Both ranges share OCENA foam, Squareflex jersey, and 3D patterning. The MAGMA features MAGMA+ fleece, Manera's warmest lining. It is available up to 6/4 mm with a hood. The XTEND features the lighter XTEND Fleece lining. It prioritizes freedom of movement. For winter, choose MAGMA. For those who prioritize lightness, choose XTEND.
We're a Kite, Wing, and Surf shop in Pornichet, right on the Atlantic coast. We wear Manera fullsuits on our local spot before we recommend them. If you're unsure about a size or hesitating between two thickness, call us or stop by the shop. All sizes are in stock.
▶ Need advice?
GlissEvolution, 2c avenue du Gulfstream, 44380 Pornichet (Loire-Atlantique)
09 62 64 74 77 | WhatsApp: 07 83 28 39 94, Tuesday to Saturday, 10am-1pm / 3pm-7pm
Test center available by appointment
To go further
Customer reviews
Loading reviews...
