Fourth Element
Fourth Element Argonaut 3.0 Drysuit (Custom-made)
Fourth Element Argonaut 3.0 Drysuit (Custom-made)
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Fourth Element Argonaut 3.0 Drysuit Range – Flex, Stealth & Stealth Hybrid
Please contact us to arrange your custom BIOMAP™ fitting and order.
Fourth Element Argonaut 3.0 drysuit range is built for divers who demand the perfect combination of comfort, durability, and customisation. Engineered with AFT (Articulated for Trim) design, the Argonaut 3.0 moves seamlessly with your body, delivering outstanding freedom of movement and a streamlined fit — whether you’re exploring wrecks, diving in caves, or taking on cold-water expeditions.
Tested in some of the harshest dive environments on the planet, this is the drysuit trusted by explorers and professionals alike.
Key Features
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AFT (Articulated For Trim) Design
Optimised for horizontal trim diving, with pre-bent legs and unrestricted knee and thigh movement for total comfort. -
Telescopic Torso
Redefined for a closer, more streamlined fit while still allowing maximum flexibility and ease of donning/doffing. -
Warm Neck Collar
Redesigned collar allows hoods to be tucked swiftly and securely, improving warmth and comfort. -
Durable Composite Zipper
Runs diagonally from right shoulder to left hip, improving gas management and increasing flexibility. -
Seal Options
Choose from glued-in latex or neoprene wrist/neck seals, or upgrade to user-replaceable Si-Tech, Ellipse, QCP Ultima, or PSI systems. -
Reinforced Wear Zones
Duratex panels protect high-wear areas including shoulders, elbows, knees and seat. -
Storage & Utility
Two large thigh pockets with wetnotes sleeve, bungee loops, and stainless steel D-ring for added functionality. -
Boot Options
Available with dryboots or neoprene socks. Boots include reinforced toe/heel, ergonomic footbed and adjustable straps.
Fabric Options
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Argonaut 3.0 Flex (Polyester Trilaminate)
Rugged and durable, originally designed for military use, laminated with a flexible butyl layer for protection without rigidity. -
Argonaut 3.0 Stealth (Nylon Trilaminate)
Lightweight, hardwearing, and flexible — ideal for divers who want maximum mobility without sacrificing durability. -
Argonaut 3.0 Stealth Hybrid
Best of both worlds: Stealth on the upper body for lightweight flexibility and Flex on the lower body for durability in high-wear areas.
Custom Fit with BIOMAP™
Every Argonaut 3.0 is designed using Fourth Element’s award-winning BIOMAP™ system, a unique digital measuring process that ensures your suit is truly bespoke. The result is a drysuit tailored to your body for ultimate comfort, mobility and performance.
Best For:
✔️ Cold-water diving & long exposures
✔️ Expedition & technical divers
✔️ Divers who demand a bespoke fit & ultimate durability
WARNING FOR PRODUCTS WHICH MAY CONTAIN CELL BUTTON OR LITHIUM BATTERY AND DANGEROUS GOODS
WARNING FOR PRODUCTS WHICH MAY CONTAIN CELL BUTTON OR LITHIUM BATTERY AND DANGEROUS GOODS
WARNING — THIS PRODUCT CONTAIN CELL BUTTON OR LITHIUM BATTERY AS DANGEROUS GOODS, PLEASE KEEP BATTERIES OUT OF REACH OF CHILDREN
- Swallowing may lead to serious injury in as little as 2 hours or death, due to chemical burns and potential perforation of the esophagus.
- If you suspect your child has swallowed or inserted a button battery immediately call the 24-hour Poisons Information Centre on 13 11 26 for fast, expert advice.
- Examine devices and make sure the battery compartment is correctly secured, e.g. that the screw or other mechanical fastener is tightened. Do not use if the compartment is not secure.
- Dispose of used button batteries immediately and safely. Flat batteries can still be dangerous.
- Tell others about the risk associated with button batteries and how to keep their children safe.
International Shipping
International Shipping
For all offshore islands and international orders, a member of staff will contact you with a delivery estimate including International freight charges. Please contact customs or your local postal service as your order may be delayed for inspection or duties/taxes may apply which are not paid for by Infinity Dive. This is applicable to all international shipping methods.
Duties and Taxes
International purchases are sold free of Australian GST. However, depending on which country the items will be dispatched to, there may be additional taxes or import duties imposed at the receivers end. Infinity Dive is not liable for these charges and it is up to the customer to liaise with the Customs regarding their delivery.
Out Of Stock Policy
Out Of Stock Policy
We will get in touch with you if the product was out of stock.
If the product was out of stock in the entire Australia, the delivery time may over 2 months.
Its depends on the ETA provided by the Brand Agent.
Cancellation Policy
Cancellation Policy
- Please note that some orders may not be able to be changed or cancelled once the order has been accepted by infinitydive.
- If you need to cancel an online order that has not yet been shipped, please contact us.
- No order shall be binding until it is accepted by InfinityDive. An individual contract for the supply of Products, on these policies, is formed on acceptance by InfinityDive of an order from the Customer.
- InfinityDive reserves the right to accept any order in whole or in part. Where we makes a part delivery of any order, such delivery shall constitute a separate contract. No order may be cancelled or varied after acceptance by InfinityDive.
In-store pickup policy
In Store Pick up orders will be available for collection in store for a period of 1 month if the product is in stock; if the order isn’t collected by this point, $10/day storage fees may apply unless a prior arrangement is made with InfinityDive.-
- There will be a payment deadline announcement to all participants, no late fee will be accepted.
- If you cancel or transfer your course due to personal reasons, you need to pay an administration fee starting from $98, which will incur within the paid fee.
- If the new course is of a higher value than the original booking, the difference must also be paid. No exceptions.
- If special circumstances or ocean conditions cause the necessary cancel on activities of the day, our students or participants who paid will get the fee convey into credit point. No direct cash return.
- If any paid fees are cancelled after 14 days due to personal reasons, the full payment will be converted into company credit points. If cancelled 7 days before departure, fee will refund by 50% deducting from the conversion payment company credit points. If the payment is made within seven days before departure, there will be no refund.
- Before payment for any activity or course, the company reserves the right to change the price, and participants must take the initiative to confirm the relevant changes.
- If an emergency medical condition manifests within 24hrs of your course start time, proof must be provided in order to transfer your course at a reduced rate depending on the case.
- If you have indicated yes to any of the questions on our dive conditional from, then one will need to be provided at the time of booking or 14 days prior to the course start date. Once you are fit to dive unconditionally, cancellation procedure will apply the above conditions. Failure to do so will result in forfeit of the course and rebooking will be at full cost.
Special Conditions
Special circumstances will deal in case-by-case manner as such medical conditions, verbal instructions, unconditional payment, etc.
Credit points
The credit points of the company after the refund can be purchased for any consumption within the company, and it will take effect forever indefinitely.
Disclaimer
Disclaimer
Please note: Due to lighting and monitors,the items colours may be slightly on the error with the pictures.
We ensure that we provide the style and the picture is the same.
Infinity Dive do not reponsible for any custom duty or import tax.
Thank you very much for your understanding!
































