All Products

High quality silicone spray. Lubricates sensitive rubber parts Protects against rust, salt, oxidation and corrosion Conditions neoprene and rubber...

Concentrated boot and shoe cleaner Cleans 3 times as many boots as other brands Safe for waterproof-breathable fabrics Always use prior to applyin...

The Tenacious Tape Iron-On Neoprene Patch can fix rips, holes and tears on anything made of neoprene. Just cut the neoprene patch to fit, and use ...

Clamshell packaging Constructed of soft, non-scratching padded fabric for increased protection Velcro closure to secure mask or goggles Convenient...

Sea Pearls Thermo PRO H Adadpter

The MB project objective has been to renovate our medium-high range of fins featuring carbon fiber blades. At C4, the 200 series fins are consider...

Increased light protection Maintains natural color saturation Curved lens: for an expanded field of vision. Adjustable nose bridge: 4 interchangea...

Aqua Sphere Ecuador Jr. Clear Lens Swim Goggles Aqua Sphere Ecuador Jr. Clear Lens Swim Goggles

Curved Lens Geometry: 180° vision. Exo Core Technology: stability and hydrodynamics. Adjustable nose bridge: 4 interchangeable size options. Ultra...

Ultra soft Softeril gasket guarantees great comfort, stability and perfect water tight seal. T insert integrated in the fram structure allows a bi...

The new UP fins featuring technopolymer blades and 250 foot pockets are the result of the close collaboration between Umberto and C4. The Technopo...

Translucent colors with glitter Nylon neck lanyard with breakaway clip and carabiner Patented angle design Crush resistant shell Secure waterproof...

Witz waterproof Surfsafes are the ideal way to keep your ID, drivers license, credit cards, hotel room keys and cash safe and secure while on the ...

Peel & Stick – No sewing skills or heat required; simply remove backing and apply to surface with pressure; after 24 hours it’s washable Washa...

1 Propeller blade only Compatible only with the Piranha X-Prop and BlackTip series. 1 Propeller blade only. Compatible only with the Piranha X-Pro...

Quickly attach these replacement zipper pulls on jackets, backpacks and other outdoor gear that require zipping Pull tabs are made of lightweight,...

Diving Unlimited International Valve, Suit Inflation DIN Air 230 Bar 3/4 NPSM RMC200

Patented curved lens with 180-degree field of vision Torsion-free inserts Plexisol lenses with Anti-fog and Anti-scratch treatments 100% UVA/B pro...

Connects right & left modular valves together to build a Thermo Isolation Manifold Center-to-center distance: 215 mm (8.46 in) Double barrel O...