Aqualung Cyclone-X Freediving Fins
Original price was: $199.00.$129.00Current price is: $129.00. inc. GST
Choose Aqualung Cyclone-X fins in Sand or White, in six sizes from EU 36–37 to EU 46–47. Sold as one pair in your selected colour and size, for freediving and spearfishing with appropriate training.
- Check fit with your intended fin socks.
- Model-specific sizing and care guidance below.
Clearance item — please choose carefully.
This item is excluded from change-of-mind refunds and exchanges. Check size and suitability before ordering.
Read our returns policy. Need sizing help? Call 03 9702 3694.
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Aqualung Cyclone-X Freediving Fins
The Aqualung Cyclone-X Freediving Fins are designed for freediving and spearfishing with appropriate training. Check the foot-pocket fit separately from blade length, and select the size for the wearer’s feet and intended footwear.
Features and benefits
- Modular construction: removable blades allow packing and compatible component replacement.
- Thermoplastic blade: a medium-soft polymer blade with channels and lateral ribs.
- Thermorubber foot pocket: flexible contact around the foot with support for transferring the kick.
- 20° blade angle: angles the blade relative to the pocket.
Technical Specs
| Specification | Details |
|---|---|
| Model | Aqualung Cyclone-X |
| Use | Freediving and spearfishing with appropriate training |
| Footwear | Check fit with your intended fin socks |
| Style | Full foot; removable long blade |
| Blade | Thermoplastic polymer |
| Foot pocket | Thermorubber |
| Blade angle | 20° |
Aqualung Cyclone-X size and fit guide
| Fin size | EU shoe size guide |
|---|---|
| XS | 36–37 |
| SM | 38–39 |
| MD | 40–41 |
| ML | 42–43 |
| LG | 44–45 |
| XL | 46–47 |
Confirm blade and attachment compatibility before buying replacement parts; carbon blades are separate upgrades, not included with these fins.
All sizing is a guide only; foot width and shape affect the fit. Try the pocket with the socks you intend to use, if applicable. It should hold your foot securely without curled toes, pinching or excessive movement. Do not select a loose size simply to leave growing room.
To measure your feet, place paper against a wall, stand with your heel gently against the wall and mark your longest toe. Measure from the wall to the mark in centimetres. Repeat for the other foot and use the longer measurement. Where a model has no foot-length chart, contact us with that measurement and your usual shoe size rather than using another fin model’s chart.
Assembly and replacement parts
Follow the manufacturer’s fitting and assembly instructions. Check screws, clips and retaining components before use. Replacement blades must match the pocket and mounting hardware; compatibility is not established by blade length alone. Avoid forcing incompatible components together.
Choose fin stiffness and length for your ability and training. Long fins and replacement blades do not replace freediving instruction or appropriate buddy procedures.
Care and storage
Rinse in fresh water after use and remove sand from the foot pockets and adjustments. Dry in the shade before storing away from heat and direct sunlight. Store blades flat without bending them or placing heavy items on top. Check straps and buckles before your next swim.
| Colour | |
|---|---|
| Size | XS (US 2-3) (EU 36-37), SM (US 4-5) (EU 38-39), MD (US 6-7) (EU 40-41), ML (US 8-9) (EU 42-43), LG (US 10-11) (EU 44-45), XL (US 12-13) (EU 46-47) |
In-stock orders placed before 12 noon Melbourne time on weekdays are usually dispatched the same day once payment is confirmed. This excludes public holidays, pre-orders, backorders, special orders and custom orders. Dispatch times can vary. Delivery time depends on the carrier and your location.
Standard mainland Australian shipping is $20. Click & Collect from our Hallam store is free once your order is ready.
- Large or bulky gear: additional freight charges apply on top of standard shipping: large dive bags $30; long freediving fins $15; long spearguns $20. Scuba tank freight is shown at checkout.
- Rural, remote & offshore: rural means anywhere outside metropolitan areas. Carrier availability and additional charges may apply, including for island and territory destinations. Our team will contact you if an extra freight quote is needed.
The available delivery rate for your order is shown at checkout.
Need your gear urgently? You are welcome to arrange your own same-day courier or Uber pickup from Hallam. Call 03 9702 3694 before booking so we can confirm payment, that your order is packed and ready, and a collection time. Tell us who will collect and give your driver the order number. You arrange and pay the courier directly; delivery timing depends on the provider.
Contact us within 30 days of delivery to request a refund, exchange or optional store credit on eligible unused goods within Australia. Refunds go to the original payment method. Keep goods clean and undamaged with tags, original packaging and all accessories. No restocking fee applies to eligible returns meeting these conditions.
For change-of-mind returns and size exchanges, you pay return postage and replacement shipping. Original delivery charges are not refunded. Water-tested goods, clearly marked clearance items and genuinely custom-made or personalised items are excluded from change-of-mind returns. Ordinary discounted goods remain eligible.
For product problems, please call 03 9702 3694 before returning an item so we can help and explain the next steps.
Still unsure which size to choose?
Call our experienced dive instructors on 03 9702 3694 before ordering. Have your measurements and preferred product ready so we can help you choose the most suitable size. Fit varies between brands and models.
FREE CLICK & COLLECT
Usually ready same day*
Select local pickup at checkout. We will email you when your order is ready. Please wait for your ready-to-collect confirmation before visiting, then bring your confirmation email and photo ID.
Need your gear urgently? You can arrange your own same-day courier or Uber pickup. Call 03 9702 3694 before booking so we can confirm payment, that your order is packed and ready, and a collection time. Tell us who will collect and give your driver the order number. You arrange and pay the courier directly; delivery timing depends on the provider.
Collect from our Hallam store
Factory 4 / 56–60 Hallam South Rd
Hallam VIC 3803
*For items in stock at our Hallam store during opening hours, subject to order processing. Available-to-order and special-order items take longer. Collection is unavailable while the store is closed.
Can I collect my order from the store?
Yes. Choose free local pickup at checkout and wait for your ready-to-collect email before visiting our Hallam store. Bring your confirmation and photo ID. See Click & Collect details.
How do I choose the right size?
Use the product's size chart where available and compare your measurements with the guide for that brand. Sizing varies between brands and products. Still unsure? Call our experienced dive instructors on 03 9702 3694 during business hours before ordering. Have your measurements and preferred product ready. For fins and boots, tell us which socks or dive boots you will wear.
How do I check availability?
Select your required options, such as colour and size, to see availability for that variation. “Available to order” means the item may need to be sourced before dispatch. Call 03 9702 3694 to check the current lead time before ordering, especially if you need your gear for a trip or a particular date.
When will my order be dispatched?
In-stock orders placed before 12 noon Melbourne time on weekdays are usually dispatched the same day once payment is confirmed. This excludes public holidays, pre-orders, backorders, special orders and custom orders. Dispatch times can vary. Delivery time is separate from dispatch time and depends on your location and the carrier. Read our shipping information.
Can I exchange an item if it does not fit?
Contact us within 30 days of delivery to request a refund to the original payment method, exchange or optional store credit on eligible unused goods. You pay change-of-mind return postage and replacement shipping; original delivery charges are not refunded. No restocking fee applies to eligible returns. Clearance and genuinely custom-made items are excluded from change-of-mind returns. Read the return conditions and next steps.
Can you help me choose the right gear?
Yes. Call 03 9702 3694 during store hours or email [email protected]. Tell us which product you are considering and how you plan to use it.
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