All Products

Removable 2nd stage for easy cleaning and storage (can’t be used w/o mask). Made of a one-piece, non-rigid silicone skirt combined with injection-...

High Bean 1100 lumens Run Time 1 hour 30 mins Low Beam 340 lumens Run Time 3 hour 15 min Comfort Zone Scuba 1100 Lumens Scuba Advanced Diver Light...

The head harness is made in one piece rubber The head harness is made in one piece rubber

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

Aqua Sphere Express Mirrored Lens Swim Goggles

Comfort Zone Scuba Helmet

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

Padi Skin Diver Certificate Padi Skin Diver Certificate

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...

Lumens (Flood/Spot): High- 1200/500, Med- 600/250, Low- 300/125 Run Time (Flood/Spot): High- 70 mins, Med- 140 mins, Low- 280 mins Charge Time: 2....

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...

T-6061-T6 durable aluminum alloy, anti-corrosive anodized housing. 17″ lanyard included. Cree XHP-50 bulb. Rotary switch with three layers of seal...

Spectrum Skirt – Silicone Upper / Lower Visor Clamps – Black Pps Visor – Tempered Glass / Iridium Strap, Mask – Epdm / Natural Rubber Blend Inner ...

The accessory rail system easily attaches to the Guardian full-face mask and makes it possible to mount various lights, cameras, and other devices...

The Ambient Breathing Valve (ABV®) allows a diver to breathe ambient air while at the surface, thus conserving tank air! The most anticipated acce...

The Spectrum FFM GoPro mount allows a diver to mount a GoPro to the top of their Spectrum FFM! The mount is installed by mounting the bracket to t...

Built to airline size and weight requirements. Waterproof bottom compartment for wet or dirty items. Breathable top compartment for damp gear to a...

Light w/ Lanyard, charger, battery, & mask strap clip Comfort Zone Scuba 700 Lumens Lil Power House Light with Lanyard, Charger and Battery

Roomy main compartment accommodates a regulator set-up 16" screen laptop sleeve Neoprene dive computer / console holder External pocket for travel...

he wrist seal is an Air Compression Seal material that has a supple, skin on skin feeling and makes a seal on your wrist by the air inside the su...