Product Colors and Sizes
- Black Friday product
- New Deal product
- Cyber Monday product
- Clearance product
- Deal product
- Best Seller product
- Ecodesign product
- New product
- Staff Pick product
- In The News product
- Innovation product
- product
- Black Friday product
- New Deal product
- Cyber Monday product
- Clearance product
- Deal product
- Best Seller product
- Ecodesign product
- New product
- Staff Pick product
- In The News product
- Innovation product
- product
Surfing 4/3 mm Neoprene Front Zip Wetsuit 900
Ultra-flexible surfing wetsuit designed for demanding surfers in cold water. Less fatigue and more enjoyment!
Free shipping over $35
Final Sale: No returns or exchanges
Free returns
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Videos
Product Features

Easy to put on
Front zipper opening with full-length flap. Automatic magnet zipper flap.
Freedom of movement
Ultra-stretch neoprene. Ergonomic cut. Front zipper to free up the back.
Waterproof
4 and 3mm blind-stitched, glued, taped neoprene.Silicone extremities.Wear tight
Irritation reduction
Underarm insert for comfort. Double thickness silky collar. Reinforced knees.
Quick dry
New, even faster drying inner lining made from recycled polyester.
Product Customer Reviews

Love the taped seams inside with nice flat, wide tape and soft flexible neoprene on Olaian version. The Tribord version had narrow and thick tape with glue that inflamed my skin and the neoprene was wrinkled with age. It would be perfect if you did 3.5/2.5 thickness. I find 4/3 is much stiffer than 3/2 and much hotter. A choice in the middle would mean more moderation than such a large jump. The 3/2 doesn't really have any insulative properties as there is 0.75mm fabric on both sides, therefore on arms 3/2 has only 0.5mm rubber and on the 4/3 1.5mm rubber which is 3 times more insulation factor and stiffness. Great design and technology just thicken the 3/2 rubber by 50% so it insulates a bit and it still perfectly flexible, 15-20C temperature range would be perfect.
Excellent suit. Kept warm for 3hrs surfing in september!
Super Passform, relativ einfach anzuziehen
Hervorragend verarbeitet, bequem und warm. Lässt mich die Wellen stundenlang und bis in den November hinein genießen. Sieht nach der 2. Saison noch wie neu aus. Bin sehr froh den Anzug gefunden zu haben.
Ich habe diesen Anzug schon seit über einem Jahr und war auch letzten Winter in Deutschland im Wasser (4,6 Grad) der Anzug ist verdammt Wasser dicht also hatte ich es nicht zu kalt auch bei den Temperaturen. Ich bin jetzt ( November) mit dem Anzug im Mittelmeer und er ist mir schon fast zu warm . habe mir jetzt noch einen 3/2mm Anzug zugelegt. Kann denn Anzug nur empfehlen .sehr preis wert. Passt bequem und hält was aus !!
Bin 190cm groß und XL passt leider nicht. Würde den an Leute mit maximal 185cm empfehlen. Außerdem scheuern die Nähte unter den Achseln aneinander. Spürt man zwar nicht, hört man aber. Ich schätze, dass dort auf Dauer Abrieb ist und diese stellen .icht so lange halten. Ansonsten scheint mir die Verarbeitung aber sehr gelungen
Habe den Suit in Spanien bei ca.16 grad Wassertemperatur und 22 grad Lufttemperaturen ausprobiert. Er hat 2 std. gut warm gehalten. Durch viel wasserstandzeit, lief er dann aber voll. Das anziehen ist schon gut anstrengend, aber durch leichtes Aufblasen, rutscht alles an seine Stelle. Das Ausziehen nach einer anstrengenden Zeit ist auch kräftezehrend hier habe ich bei teureren Modellen ein paar Vorteile gesehen. Bewegungsfreiheit ist gut.
Debo de decir que es un traje estupendo. Nada que envidiar a otros de marcas terceras con un coste 50% superior. Es el segundo que tengo, y este modelo ha dado un salto cualitativo enorme frente al anterior
Tras usar neoprenos de marchas punteras quise probar éste traje. Ésta será mi marca de neopreno a partir de ahora. Mi conclusión tras dos inviernos de uso intensivo es que no merece la pena pagar el doble por neoprenos de gama alta de otras marcas (hablo desde la experiencia). Éste neopreno es cálido, cómodo y elastico . Si la talla de éste neopreno se ajusta a tu cuerpo harás una gran compra.
Lo utilizo para practicar snorkle en aguas frías (sobre 14 grados centígrados) y va muy bien. Algo difícil de poner (el neopreno no es muy elástico). Para esa temperatura, muy recomendables los guantes también.
Lo utilizo para surf, muy buena experiencia con el traje en los primeros baños, dando mcuha flexibilidad y un grosor adecuado para mantener la temperatura. Lo recomiendo totalmente para aguas frías/templadas.
Lo uso para windsurf. Muy cómodo y caliente. Muy elástico y no entra agua. Sólo una pequeña pega: la parte del cuello queda muy alta por delante y molesta un poco. Creo que podríais quitarle un par de centímetros porque después, con la otra parte que se pasa por la cabeza queda toda la zona bien cubierta. De este modo también sería un poco más fácil de poner y quitar
En claro ejemplo de como empeorar un neopreno respecto al misno modelo de hace unos años, se nota que han querido rebajar presupuesto
Sentimos las molestias que hayamos podido ocasionarte. Cada año nuestro equipo intenta mejorar los productos con el feedback de nuestros usuarios. Si este neopreno no ha resultado ser lo que esperabas, te invito a que visites tu tienda Decathlon más cercana, donde podrán darte una solución.
Gracias por tu comentario y tu confianza en Decathlon.
Ana C., experta en deportes de olas.
He surfeado un par de sesiones largas con el 4h aproximadamente. He llegado a pasar calor en el agua y no me he visto en ningun momento limitado por el traje. El UNICO inconveniente que le he visto es que el textil del cuello me ha acabado haciendo un poco de irritacion que he arreglado con vaselina, pondria algo mas suave
Buen traje comodo y con buena movilidad
Size Guide

Additional Product Information
Composition
Main fabric: 90.0% Rubber - Chloroprene - Neoprene, 10.0% Polyamide
How to choose the right wetsuit (part 1)
The first selection criterion when choosing a surfing wetsuit is the water temperature. Water temperature varies according to the location and the time of the year. Systematically make sure that the water temperature at your spot corresponds to the recommended temperature range: Warm water above 68°F. Temperate water between 62 and 72°F. Cold water between 53 and 62°F. Very cold water between 45 and 54°F. Visit the site seatemperature.org to find out the temperature of your spot.
How to choose the right wetsuit (part 2)
The 2nd criterion to take into account is the length of your sessions. If your sessions last less than an hour, the 100 models will be suitable. For up to 2 hours, opt for the 500 models, and for up to 3 hours, the 900 models.Compared to the 100 models, the 500 models will be warmer (and more watertight) and more efficient at reducing fatigue (more freedom of movement) and irritation. The same is true for the 900 models compared with the 500 models.NB: the 900 models are easier to put on.
Choose the right size
To make the most of the features of your wetsuit, it is necessary to choose the correct size. A surfing wetsuit should be a very tight fit and there should be no visible folds. When dry, it is perfectly normal to feel like it is too tight, this discomfort disappears as soon as the wetsuit gets wet. If you choose a wetsuit that is too big, folds will appear, you will experience irritation and thermal insulation will be reduced (letting in water).Try it on before you buy it!
Materials
OLAIAN 900 wetsuits are made of 100% ultra-stretch neoprene, guaranteeing thermal insulation and ultra-flexibility. The neoprene is lined with synthetic fabric for added resistance to wear. Neoprene thickness: 4 and 3 mm. Neoprene is a closed-cell polychloroprene elastomeric foam with trapped nitrogen bubbles that have insulating properties. The flexibility of the 900 range is provided by the super-stretch properties of the foam and the textile.
Neck
The neck finish has been developed to limit irritation. According to the sensitivity of the wearer, a UV top can be worn under the wetsuit to reduce the risk of irritation. The application of grease (e.g. Vaseline) in friction areas (neck, underarms, knees) is also recommended if wearing the wetsuit for long periods.
Maximum freedom of movement
The 900 OLAIAN men's wetsuit range offers a style and material specifically chosen to facilitate paddling and fully ease movement. The entire wetsuit is made from ultra-stretch neoprene. All the seams are stretch seams. The front zipper totally frees up the back during use.
Fastening
The front zipper that fastens across the front of the chest ensures freedom of movement while providing a better watertight seal than a traditional back zipper. The zipper pull is made from stainless steel so as not to deteriorate when in contact with salt water.
Magnet fastening / pacemakers
Magnets can interfere with the proper functioning of pacemakers and implantable defibrillators.• A pacemaker could switch into test mode and cause faintness.• A defibrillator may stop working.• If you wear either of these devices, keep a sufficient distance away from magnets:www.supermagnete.de/fre/faq/distance• Prevent others who wear these devices from getting too close to magnets.
Watertight assembly
The seams are stitched and glued to ensure a watertight seal and durability.The seams are ”blind-stitched”, meaning the thread does not entirely pass through the neoprene, preventing water getting through. To further enhance the watertight seal and durability of the assembly of our 900 ranges, they are fully taped on the inside. The absence of threads on the inside avoids irritation and chafing. Patches for comfort and reinforcement are strategically placed on the inside in sensitive areas.
Product testing
Developed and tested by our design teams in Hendaye, France. The fabrics used for this product are laboratory tested to ensure the best possible quality and durability.
Storage instructions
In a dry, ventilated place. Avoid heat sources. To extend the life of your wetsuit, do not leave it out to dry in direct sunlight. Machine washing is not recommended.
Origin
Imported
Superior quality. Unbeatable prices.
For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.
Decathlon makes the difference
-
Research and development
delivers high-quality cost-effective products
-
State-of-the-art production processes
minimize manufacturing costs
-
Optimized supply chain
reduces retail prices
-
Minimal retail footprint
lowers overhead and indirect costs

Surfing 4/3 mm Neoprene Front Zip Wetsuit 900
Your location: City, ST
Please enter a valid city with state or zipcode. Example: San Francisco, CA or 94101
Order online for
Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
Weight Thresholds | Shipping within California | Shipping outside of California |
---|---|---|
> 9 lbs | $20.00 | $25.00 |
> 30 lbs | $50.00 | $65.00 |
> 100 lbs | $100.00 | $125.00 |
> 200 lbs | $200.00 | $230.00 |
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.
