Cressi Origin LD Open Heel Fins Size Chart
Open-heel scuba fin sizing: Dive boots must be worn with these fins for a secure, comfortable fit. Boots help protect your feet from sharp rocks and rough surfaces during shore entries and exits, and make it convenient to walk to the water before putting your fins on. Choose your fin size to accommodate the boots you’ll be wearing.
Extra comfort with Lycra socks: We recommend wearing thin Lycra fin socks inside your dive boots to help reduce rubbing and blisters. They also make boots easier to put on and take off, reducing strain from pulling on the neoprene and seams. Lycra socks can help your feet slide into your wetsuit more easily, making gearing up more comfortable.
Fit note: These are fin and inner-pocket dimensions, not a bare-foot length chart. Cressi does not give EU/US shoe conversions in this new chart. Check the pocket with the dive boots you intend to wear.
Reading the Cressi diagram: A, B, C and D are product dimensions, not bare-foot length recommendations. Use the metric dimensions where the printed inch figures differ. Choose your size from the size conversion table above.
Cressi manufacturer reference for this model
| Fin size | Inner pocket C (cm) | Pocket width D (cm) | Overall length A (cm) | Fin width B (cm) |
|---|---|---|---|---|
|
S/M
|
23.2
|
11
|
52.2
|
23
|
|
M/L
|
26.5
|
12
|
58.5
|
24
|
|
L/XL
|
28.1
|
12
|
60.8
|
24.3
|
Cressi Origin LD Fins
$249.95 inc. GST
The Cressi Origin LD is a short, wide open-heel fin made from low-density rubber. Its vented blade and stainless-steel spring strap suit divers who prefer a compact fin for controlled manoeuvring with dive boots.
SKU:
- Description
- Additional information
- Shipping
- Returns & Exchanges
- Click & Collect
- Frequently Asked Questions
The Cressi Origin LD is a short, wide open-heel fin made from low-density rubber. Its vented blade and stainless-steel spring strap suit divers who prefer a compact fin for controlled manoeuvring with dive boots.
Features and benefits
- Short, broad vented blades support positioning and changes of direction.
- The LD low-density rubber construction is neutrally buoyant.
- Stainless-steel spring straps include an internal safety cable and shaped heel contact.
- Angled buckle mounts and pin attachments allow strap replacement when required.
- Two attachment points provide carrying or storage options.
Technical Specs
| Specification | Details |
|---|---|
| Version | Origin LD; low-density rubber |
| Style | Open heel; dive boots required |
| Buoyancy | Neutral |
| Heel straps | Stainless-steel spring straps with internal safety cable |
| Made in | Italy |
Size and dimension guide
| Size | Overall length | Width | Weight per fin | C: inner pocket length |
|---|---|---|---|---|
| S/M | 52.2 cm | 23 cm | 1,278 g | 23.2 cm |
| M/L | 58.5 cm | 24 cm | 1,532 g | 26.5 cm |
| L/XL | 60.8 cm | 24.3 cm | 1,691 g | 28.1 cm |
These are equipment dimensions. Reference C is the internal pocket length, not a bare-foot shoe-size conversion. Fit the pocket with your chosen dive boots. LD and HD use different rubber constructions; use the information for the selected model.
View the Cressi Origin manufacturer dimension chart
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.
Size charts are a guide only; individual fit varies with foot shape. Check both feet and try the fins with any socks you intend to use. The pocket should hold the foot securely without curled toes, pinching or excessive movement. If you are between sizes, ask our Hallam team for fitting help.
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 | Black, Blue, White, FluroPink, Orange, Azure, Yellow |
|---|---|
| Size | S/M, M/L, L/XL |
We dispatch orders five days a week, usually within 1–3 days. 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.
We offer a 30-day exchange on most unused products within Australia when they are in saleable condition with their original packaging and accessories. Please contact us with your order number before returning an item. Change-of-mind refunds are not offered; this does not limit your rights for faulty products under Australian Consumer Law.
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.
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. If you are unsure, contact our team before ordering and we can help you choose.
How do I check availability?
Select your required options, such as colour and size, to see availability for that variation. If an item is marked “Available to order”, check the estimated dispatch information. Please contact us before ordering if you need gear by a particular date.
When will my order be dispatched?
Orders are usually dispatched within 1–3 days, subject to stock availability. Available-to-order and special-order products may take longer. 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?
We offer a 30-day exchange policy on most unused products within Australia, subject to eligibility. Contact us with your order number before returning an item. Read the exchange 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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