Tech Fin – Blue
£179.00
Engineered for efficiency, power, and control, the Fourth Element Tech Dive Fins combine nature-inspired blade technology with durable natural rubber construction. Designed for technical divers yet suitable for all skill levels, these high-performance fins deliver exceptional propulsion, maneuverability, and comfort underwater.
Description
The Fourth Element Tech Dive Fins are designed to maximize underwater efficiency through innovative engineering inspired by nature. Drawing inspiration from the leading-edge nodules found on humpback whale fins, the blade incorporates turbulence disruptors that help optimize water flow and improve propulsion with reduced effort.
Constructed from highly durable natural rubber with a unique density gradient, these fins combine an ultra-comfortable foot pocket with the ideal stiffness required for powerful finning performance. The vented blade design allows water to flow efficiently through the fin, reducing drag and minimizing leg fatigue during extended dives.
Integrated stiffening rails and structural ribs ensure efficient energy transfer through the blade, maximizing thrust while maintaining precise control. The wider blade profile enhances maneuverability without sacrificing power, while the shorter overall length improves agility and makes transportation and storage more convenient.
Originally developed with technical divers in mind, the Tech Fins feature a slightly negative buoyancy characteristic that helps maintain trim and control underwater. Comfortable spring straps with ergonomic heel pads keep the fins securely in place and can be easily removed or replaced using standard tools.
For added convenience, each pair includes a hanging and carrying strap along with a marine-grade bolt snap that can be used to attach the fins to a BCD or harness, keeping your hands free when climbing ladders or transporting equipment. Manufactured using recyclable components, these fins deliver exceptional durability while supporting environmentally conscious diving practices.
Key Features
- Nature-inspired turbulence disruptors improve propulsion efficiency
- Durable natural rubber construction
- Comfortable ergonomic foot pocket
- Optimized blade stiffness for powerful finning
- Vented blade design reduces drag and fatigue
- Stiffening rails and ribs maximize thrust
- Wide blade for enhanced maneuverability
- Compact length improves agility and travel convenience
- Slightly negative buoyancy for improved trim and control
- Spring straps with comfortable heel pads
- Easily replaceable strap system
- Includes carrying strap and marine-grade bolt snap
- Suitable for technical, recreational, and advanced divers
- Fully recyclable components at end of life
Specifications
Material: Natural Rubber
Blade Design: Vented with turbulence disruptors
Buoyancy: Slightly Negative
Strap Type: Spring Straps with Heel Pads
Foot Pocket: Ergonomic Comfort Design
Included Accessories: Carrying Strap and Marine-Grade Bolt Snap
Recommended Use: Technical Diving, Recreational Diving, Cold Water Diving, General Scuba Diving
Package Includes
- Pair of Fourth Element Tech Dive Fins
- Hanging/Carrying Strap
- Marine-Grade Bolt Snap
Care Instructions
- Rinse thoroughly with fresh water after each dive
- Allow to air dry away from direct sunlight
- Store in a cool, dry location
- Inspect straps and attachment points regularly
- Avoid prolonged exposure to extreme heat
Additional information
| Sizes | M, L, XL, XXL |
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About brand
Fourth Element's thermal protection has been tested in the world's most extreme diving locations from the sub-zero waters of the Antarctic to the tropical temperatures of the Maldives and is used on expeditions where divers have never ventured before.
Fourth Element specializes in high performance undergarments to keep the Diver warm & dry in the Water.
Quote ' The Limiting Factor in Bottom Time is becoming less about Nitrogen Loading & Deco Limits & more about
the Limitations of the Human Body's Endurance to Extreme Temperatures'
Fourth Element is expanding its collection into wetsuits - the Proteus range -as well as gloves & skins.
Shipping and Delivery
Delivery Information
FREE DELIVERY:
Free delivery on all online orders over £75.00 after any discount in one single purchase to UNITED KINGDOM MAINLAND ONLY. (This excludes Northern Ireland, Northern Scotland and Highlands & Islands.). It also excludes posted gift vouchers of any value. If you want a printed voucher instead of a E-voucher, then the cost to post is £5.95, or select click & collect and pick up the voucher during our opening hours. Orders placed after 2.30pm, will go out the next day.
This offer excludes large items (Kayaks, SUP,canoes, waterski’s) and hazardous products, life rafts, distress flares, electronics.
Free delivery orders in stock have an estimated delivery time of 4-5 days. If some of the items you have ordered, are not in stock this means you might need to wait a little longer.
For orders under £75.00, small parcels are charged at £5.95 2/3 working days or Get it faster delivery at £8.50. Get it faster delivery cannot be guaranteed to outline districts; Northern Ireland, Northern Scotland and Islands.
Get It faster:
Orders received before 1pm Monday to Friday should be dispatched the same day provided we have your items in stock. Orders received after 1pm on Friday and over the weekend, will be dispatched on Monday. Items ordered over a Bank Holiday will be dispatched on the next working day.
Signed For Items:
All orders over the value of £20.00 must be signed for on receipt and cannot be left without a signature. If prior notice is given, items can be left with a neighbour or in a safe place. If you are not at home when the courier delivers, they will leave a card so you can contact them and arrange a convenient delivery time.
Lifejackets and CO2 Canisters:
These can only be sent by courier.
Sale of Knives:
In accordance with the United Kingdom Law (The Offensive Weapons Act 1996), we are unable to sell knives to anyone under 18 years of age.
Regulator Accessories
