All Products

Genesis Sweatshirt Scuba Genesis Sweatshirt Scuba

Wind-proof middle layer. Breathable middle layer DWR: Durable Water Repellant Lightweight and 4-way stretch All seams are overlapped during flatlo...

8/7/6 mm mix of compression resistant and super-stretch neoprene. Eco-friendly: neoprene production waste is recycled and reused—minimizing landfi...

Front zip opening on female top only High stretch merino lined material under the arms to improve comfort and fit Flexible, durable and water repe...

“QFS” Quick Fit System offers fine tuning of the torso height between small and large divers for a true one size fits all Design allows for an “H”...

Wind-proof middle layer. Breathable middle layer DWR: Durable Water Resistant Lightweight and 4-way stretch All seams are overlapped during flatlo...

Flexible and durable outer layer. Windproof and breathable middle layer Windproof and breathable middle layer. Thumb Loops. Extended material on b...

Nitro Bands feature an exponential power to stretch ratio that delivers unmatched contraction Maximum shaft propulsion Designed for long lasting u...

User friendly bands that pack a punch

Lightweight SEBS compound. Short blade for easier finning in confined spaces Angled strap mounts for comfort & a better transition of power. S...

Hollis Converter, DIN to USA Yoke Hollis Converter, DIN to USA Yoke

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...

BLADDER SIZES: SM: 34 lbs, MD: 36 lbs, LG: 38 lbs XL: 38 lbs. 1000 denier CorduraTM with PU lamination outer shell & 15mm urethane internal bl...

Long Sleeve Shirt with full front zipper. Polytherm Trilaminate Torso Polytherm Polyester/Fleece Side Panel w/o Membrane. Lavaskin Polyester/Fleec...

Expandable to 8cm Multiple stainless steel D rings for easy access 2 stainless steel double hooks Expandable to 8cm. Multiple stainless steel D ri...

Pneumatically balanced chrome-plated brass valve results in smooth, easy breathing Reversible demand valve, can be converted from right-handed hos...

Hollis 5lb Non-Ditchable Optional Pockets (Pair) Reversible demand valve, can be converted from right-handed hose configuration to left handed hos...

Hollis Underwater Notebook Hollis Underwater Notebook

Pneumatically balanced PVD plated brass valve results in smooth, easy breathing Reversible demand valve, can be converted from right-handed hose c...

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

Flexible, durable outer layer. Windproof and breathable middle layer Warm, moisture-wicking, inner fleece layer. Extended material on back to keep...

60lb Lift Capacity. High-vis bright orange Handle at the top of the lift bag for easy handling Over pressure relief valve with pull dump Stainless...

Single Valve Tube Construction provides a precise channel for the poppet to travel Injection molded thermoplastic rubber seat is harder than silic...