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3 mm Supratex YKK Waterproof Zipper YKK Waterproof Zipper High durability sole Classic looking neoprene bootie for diving, kite surfing, boards, k...

Enhanced field of vision from angled lens. Easy to clear low volume profile. Flood resistant extra deep, ultra soft skirt. Works great with beards...

Made in Supratex with rubber sole, YKK Waterproof Zipper and elastic bungy cord. Poseidon’s One Shoe is made to fit with the design features of th...

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...

HIGH-PERFORMANCE UNDERWATER CAMERA: The Micro 3.0 underwater camera is permanently sealed and leak-proof, it features an ergonomic, compact design...

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

Removable underwater color-correction filter for the SportDiver that restores natural underwater colors. The Magenta color filter is designed for ...

Perfect free-diving mask. Easy to clear, ultra-low-volume. Stand-out rugged, stylish look. Poseidon’s Technica Mask was inspired by free-divers wh...