TheHalcyon Vector Pro Finsrepresent a revolutionary advancement in underwater propulsion, meticulously engineered for exceptional performance and versatility.

Designed to meet all of your diving needs, these fins excel in any environment, eliminate the need for multiple sets of fins, and save valuable space in your dive luggage.

Precision-Guided Shape

The narrowed blade design maximises thrust, delivers optimal power, and provides extraordinary control.

The world’s first fin with stainless steel ballast weights to subtract weight for wetsuit diving and add for drysuits and optimal trim.

Tailored Foot Pocket

The ergonomically designed foot pocket enhances comfort and fit, improves your overall diving experience, and helps you direct power more efficiently.

Exceptional Maneuverability

Experience superior control, allow for advanced finning techniques like turning and reverse finning, and appreciate precise adjustments during complex underwater manoeuvres.

Anti-Silt Technology

The uniquely shaped blade means controlling thrust overspray has never been easier, especially in silty and delicate environments.

Inventive Ballast Control System – Optional Weights

With six adjustable options, the Halcyon Vector Pro Fins allow you to finely tune from slightly positive to decidedly negative and offer unmatched adaptability to varying dive suits, equipment configurations, and environmental conditions.

The steel weight inserts allow for customisable weight and balance with at least eight options while configuring each fin.

Halcyon Vector Pro Fins are also available without weights.

Read our Vector Pro Review

Adjustable Spring Heel Straps

The fully adjustable spring heels of Vector Pro Fins ensure a perfect fit with quick, easy changes, whether diving in a wetsuit or a drysuit. Easily switch between 8 sizes to meet your requirements.

Monprene Construction

Halcyon Vector Pro Fins are made of recyclable Monprene, making them flexible, durable, and soft to the touch. They also withstand the harsh underwater environment with ease.

Onboard Accessory Pocket

In addition to ballast control, four onboard compartments can be repurposed to store small items from spares, rescue dye and more – when not used for the weight slugs. Future Options are coming soon.

Check out the Vector Pro Brochure for details

The Halcyon Vector Pro fins combine cutting-edge design with the durability and sustainability of Monprene and offer an unparalleled diving experience. Whether navigating tight spaces or powering through open water, these fins provide the performance and versatility needed to excel in any diving environment.

Technical Specifications:

• Spring Strap Adjustments: 8 possible size adjustments from 12″ (30.5cm) to 14″ (35.6cm)
• Blade Width: 9.5 (24.1 cm)
• Blade Length: 22.75 (57.8 cm)

Compatible Foot Pocket Sizes

• Medium: US Mens 5-8, UK 4-7, EU 38-41
  Large: US Mens 7-10, UK 6-9, EU 40-44
  XL: US Mens 9-12 , UK 8-11, EU 43-46

Optional Weights

The weights easily mount to the side of your Halcyon Vector Pro fins using the included screws.

• Designed for Halcyon Vector Pro fins
• Stainless steel construction
• Each Weight: ~272 g (0.6 lb)
• Mounted with included screws
• Ideal for drysuit or cold-water diving

Buoyancy Neutral to Negative with Ballast

• Neutral to Negative with Optional Ballast
• Neutral without Spring strap

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