In recent years, C4 Carbon has developed a series of wetsuits that stand out for their unique features compared to traditional lined/open-cell models. Starting with the Extreme and moving on to the Carbon Rock, the company has consistently offered functional suits with rich technical details and a youthful, modern design.

Now, with significant aesthetic and design evolution, C4 presents the brand new Camo Skin Med: a lined/open-cell wetsuit made from macrocellular neoprene, which maintains some of the distinctive features of previous models while also introducing important new elements.

The design has been completely revamped. The camouflage adopts an "organic" texture inspired by coral cavities and the patterns of certain fish species, offering a refined and original look. Making it even more unique are the digital painterly details – brushstrokes and splashes in gold/mustard tones and grayscale – set against a black background. Several gold logos are distributed across the suit, including a large one on the back: black with a gold outline for strong visual impact.
On the right side of the jacket, the text Camo Skin is printed.

Among the improved finishes, you'll find new edges around the face, wrists, and ankles, made with lined material and glued to the open-cell interior for better comfort and durability.

At the elbows, wrists, knees, and ankles, the black neoprene features thermo-rubber inserts designed to protect areas subject to frequent contact with the seabed.

The sternum reinforcement is both functional and visually pleasing, consisting of a soft neoprene pad stitched and glued to the outside of the jacket, providing excellent support when loading the speargun.

The jacket closes with classic toggles attached to a Melco strip bonded to the base of the jacket. Compared to neoprene, this provides greater durability and resistance during dressing, undressing, and use.

Sustainability

Production and innovation go hand in hand with environmental responsibility.
Not just continuing the Tide Project, already covered in previous issues, the new Camo Skin further C4’s commitment to eco-friendly production.
The neoprene is made of 99% calcium carbonate, making it one of the most ecological materials currently available. It’s also TÜV certified to be free from potentially harmful substances such as phthalates and latex.

The wetsuit is available in Med and Ocean colorways, both with the same pattern but the Ocean version includes blue/azure shades.
Available in sizes I to V, in 3, 5, and 7 mm thicknesses, with a recommended retail price of €269 for the 5 mm full suit.

In the Water

Unlike past C4 suit tests, this time I opted for a mixed setup: a 7 mm jacket and 5 mm pants. Ideal for cold seasons, but also great for deep dives in mild periods like spring or late autumn.

From the moment of donning the suit, the extraordinary softness of the neoprene is clear. It's hard to believe the jacket is actually 7 mm thick. With a Type C hardness of 0-2 and 600% elongation at break, the foam in the new Camo Skin is among the softest and most elastic on the market. This makes it easy to put on with soapy water.

For reference, I tested a size II, fitting my build of around 1.75 meters and 70 kg.

The fit is excellent, with no excess material in critical areas like behind the knees or under the arms. The hood is very snug and fully covers the face. I personally like this, though some divers prefer looser hoods depending on the stiffness of their mask's frame.

We’re in mid-spring, with surface water temperatures around 18°C. Under such conditions, it's crucial to prevent water leaks and maintain freedom of movement for effective action.

Fortunately, the new Camo Skin by C4 performs flawlessly: no leaks during dives, indicating an excellent seal at wrists, ankles, and waist. The anatomical shaping and preformed cuts are another strength. Combined with the material’s elasticity and softness, they allow smooth, natural movements, even with the thick 7 mm jacket.

From both an aesthetic and functional standpoint, the camouflage is well-designed for Mediterranean seabeds – as the name suggests. The pattern of light and dark blends well with various environments: caves, granite, limestone, volcanic rock, and even algae, thanks to its dark blotches.

Another plus is the macrocellular neoprene, which not only provides good thermal insulation but also resists compression well. This reduces the amount of weight needed to achieve neutral buoyancy.

In shallow water, the suit requires less lead than other suits of the same thickness, and on deeper dives, its elasticity ensures a quick return to its original shape. After compression at depth, it recovers its thickness well at the surface.

At the end of the session – with the usual “two fish for testing” secured – it’s time to undress and evaluate.

Undressing is also quick and easy, thanks to the Melco strip at the base of the jacket, which allows for a safe and fast grip when removing the lower part.

One last positive note: no marks or redness on wrists, ankles, or face. The lined edges provided a good seal without irritating the skin.

Final Verdict

The new Camo Skin passes the test with flying colors. Considering that a 5 mm full suit costs just over €269, and taking into account that average prices have increased even for older products, the value for money is excellent.
A wetsuit with a modern design, youthful colors, and high-level technical upgrades.

Highlights

Camouflage
Inspired by corals and marine patterns, it combines digital art and functionality: gold/mustard brushstrokes and gray tones on a black base ensure effective camouflage on mixed seabeds.

Edging
Lined edges on the face, wrists, and ankles improve seal, comfort, and durability—avoiding skin marks even after long dives.

Melco Reinforcement
This internal strip at the base of the jacket strengthens the toggle area and ensures greater resistance over time.

Ratings

Camouflage: 9.5/10
The organic coral-inspired texture offers great “blending” in mixed environments (caves, algae, granite, limestone). Gold/mustard strokes and gray shades on a black base enhance versatility and visual appeal without compromising camouflage.

Cut: 8/10
Anatomically designed, with pre-shaped contours that follow body shape. Excellent freedom of movement. Great fit in tricky areas (armpits, knees). Hood is snug and protective.

Finish Quality: 8/10
Very well-crafted: lined edges provide comfort and seal without skin marks. Thermo-rubber inserts improve protection and durability. Excellent sternum reinforcement.

Durability: 9/10
Good resistance due to Melco in high-stress areas like the jacket base. Rubber reinforcements add protection where needed.

Comfort: 8.5/10
Extremely soft neoprene (Type C 0-2, 600% elongation) makes the suit easy to wear and remove. Great fit, no leaks, no irritation. Excellent thermal and mechanical performance even with 7 mm jacket.

Value for Money: 8/10
At €269 for a 5 mm full suit, it’s very competitively priced. In a market where prices are rising, it stands out for offering excellent performance at a fair cost.