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 Dive Package
From: Original price was: $389.90.$375.95Current price is: $375.95. inc. GST
Cressi Origin Dive Package: the base bundle includes the items below.
- Cressi Origin LD Fins
- Cressi Z2 Dive Mask – Frameless
Optional extras are added only when selected.
- Description
- Additional information
- Shipping
- Returns & Exchanges
- Click & Collect
- Frequently Asked Questions
Cressi Origin Dive Package
Cressi Origin Fins
Cressi Origin Fins carry on this historical legacy with modern technical advancements. These durable, abrasion-resistant fins, crafted from a single material, meet the high demands of technical diving.
Authentic to the original designs and patents, the range includes neutral-buoyancy LD and slightly negative HD rubber versions. The ORIGIN LD material, a low-density, neutrally buoyant option, is ideal for wet suits and medium to lightweight equipment.
In 1950, long before technical diving became a concept, Cressi revolutionized scuba diving with the introduction of the RONDINE COMMANDO ventilated fins. Originally designed for the US Army Underwater Demolition Team (UDT), these fins gained widespread popularity in the 1960s and remain relevant today.
Cressi Origin Fin Technical Features
- Ultra-compact and robust for the toughest of environments
- Ergonomic foot pocket with spring-loaded straps for easy use with cold hands or thick gloves.
- The ventilated fins are short and wide. Giving a powerful forward thrust.
- It is ideal for webbing, frog kicks, helicopter turns and general maneuverability.
- Two attachment points for access to the dive site or vertical storage
- Self-adjusting spring straps as standard
- The angled buckle holds the spring straps in the optimum position on the heel piece.
- Simple pin design makes it easy to replace straps if
- Made in Italy
Cressi Z2 Diving Mask
The Cressi Z2 dive mask is meticulously crafted through an advanced molding process to create a state-of-the-art frameless structure.
This innovative design offers a wide, distortion-free field of view, providing divers with an unobstructed, panoramic view of their surroundings.
Crafted from high-quality silicone, the mask ensures a snug and comfortable fit over the face, even during extended dives.
Its frameless construction makes it remarkably lightweight and easy to handle, facilitating convenient carrying and unparalleled convenience during diving activities.
The Cressi Z2 mask combines reliability, high performance, and comfort, making it the ideal choice for enthusiastic divers seeking an exceptional diving experience.
Z2 Frameless Dive Mask Features
Included fin: Cressi Origin LD — sizing and specifications
The information below applies to the Cressi Origin LD fins in this set. Choose from the fin sizes available in the product options.
| Specification | Details |
|---|---|
| Fin model | Cressi Origin LD |
| Foot pocket style | Open heel |
| Designed for | Scuba and technical diving |
| Footwear | Dive boots; check the foot pocket with your intended boot thickness and sole. |
| Fit guidance | Regular fit on Cressi’s chart; select the pocket for your dive boots. |
| Blade material | Low-density rubber |
| Blade design | Short, wide, vented blade |
| Strap type | Stainless-steel spring strap with internal safety cable |
| Buoyancy | Neutral |
| Overall length by size | S/M 52.2; M/L 58.5; L/XL 60.8 cm |
| Width by size | S/M 23.0; M/L 24.0; L/XL 24.3 cm |
| Manufacturer weight / size basis | Per fin: S/M 1,278; M/L 1,532; L/XL 1,691 g |
Manufacturer size and dimension chart
Open the chart for the full-size image. Charted sizes are a manufacturer reference; current availability is shown in the product options.
Cressi reference C is the inner foot-pocket length: S/M 23.2, M/L 26.5 and L/XL 28.1 cm. This is not a bare-foot shoe-size conversion. HD and LD are different rubber constructions; use the chart for the selected model.
- Low-volume, single-lens design for a wide field-of-view
- Frameless: silicone skirt bonds directly to the lens for lower weight and reduced drag
- Fast-adjust ratcheting strap buckles mounted to skirt
- High-grade silicone seals
- Remarkably lightweight and easy to handle
- Convenient carrying
- Tempered glass lens
- Easy-access nose pocket for equalisation
- The use of Anti-fog is recommended for all masks
- Colours: Clear, Blue, Graphite, Black, White, Black UV420 Yellow / Blue Lens, Black UV420 Red / Blue Lens
- Made in Italy
Fins — Cressi Origin LD Fins
| Colour | Black, Blue, White, FluroPink, Orange, Azure, Yellow |
|---|---|
| Size | S/M, M/L, L/XL |
Mask — Cressi Z2 Dive Mask - Frameless
| Colour | Black, Blue, Graphite, White, Black UV420 Blue/Red Lens, Black UV420 Yellow/Blue Lens |
|---|
Snorkel — Cressi Itaca Ultra Dry Snorkels
| Colour | Black/Black, Black/Blue Metal, Black/Gold, Clear/Blue Metal, Clear/Black, Clear/Pink, Clear/Aquamarine |
|---|
Dive Boots — Cressi Korsor Dive Boots 5mm - With Arch Support
| Size | 9 (M/EU 40/41), 10 (L/EU 42/43), 11 (XL/EU 44/45), 12 (2XL/EU 46/47), 13 (3XL/EU 48/49) |
|---|
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.