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 Z2 Mask Size & Fit Guide
Read the Cressi diagram: Match the lettered rows to the illustration. Dimensions describe the mask, not the size of your face. Where shown, the nose-size scale is Cressi’s comparative reference, not millimetres. Use the chart as a starting point and check the fit on your face.
Check your dive-mask fit
- Keep hair and any hood clear of the sealing edge. Rest the mask on your face without pulling the strap behind your head.
- Inhale gently through your nose to check whether the skirt forms an even seal. Check for gaps at the temples, cheeks and upper lip.
- Check that the frame and nose pocket feel comfortable without pressing on the bridge of your nose. You should be able to reach the nose pocket comfortably.
- Adjust both sides of the strap evenly, using only enough tension to hold the mask in place. Tightening harder will not correct a poor seal shape.
- Recheck the seal with your snorkel or regulator mouthpiece in place and with gentle facial movement. If the shape is uncomfortable or will not seal, try another model.
For help choosing a mask shape, ask our Hallam team during business hours.
| Size & fit reference | Details |
|---|---|
|
Mask model
|
Cressi Z2
|
|
A — chart width
|
124 mm
|
|
B — chart height
|
106 mm
|
|
C — nose-pocket width
|
34 mm
|
|
D — inner vertical reference
|
65 mm
|
|
Cressi nose-size scale
|
4 of 5 — manufacturer reference, not a measurement
|
|
Using the dimensions
|
Product reference only. Check actual seal and comfort; measurements do not guarantee fit.
|
Cressi Origin Dive Package
From: Original price was: $389.90.$375.95Current price is: $375.95. inc. GST
The Cressi Origin package contains Origin LD open-heel fins and a Z2 frameless mask as standard. An Itaca Ultra Dry snorkel, suitable dive boots and anti-fog are optional additions, so you can build the configuration around equipment you already own.
- Description
- Additional information
- Product Manual
- Shipping
- Returns & Exchanges
- Click & Collect
- Frequently Asked Questions
- Reviews (0)
The Cressi Origin package contains Origin LD open-heel fins and a Z2 frameless mask as standard. An Itaca Ultra Dry snorkel, suitable dive boots and anti-fog are optional additions, so you can build the configuration around equipment you already own.
What is included
Optional additions
- 1 × Cressi Itaca Ultra Dry Snorkels
- 1 × Cressi Korsor Dive Boots 5mm – With Arch Support
- 1 × Cressi Anti-fog Spray for Masks and Goggles (60ml)
Optional additions are included only when selected. Check your choices and the displayed package total before adding the set to your basket.
Mask features
- Silicone skirt bonds directly to the lens, avoiding a separate rigid frame.
- Single tempered-glass lens provides an open view between the eyes.
- Skirt-mounted ratcheting buckles allow fine strap adjustment.
- Accessible nose pocket supports equalisation when used with appropriate diving skills.
Fin features
- 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 |
|---|---|
| Mask or mask/snorkel combo | Cressi Z2 Dive Mask – Frameless |
| Fins | Cressi Origin LD Fins |
| Fin footwear | Dive boots required |
| Dive boots | Required for the fins; optional addition to this package |
Mask fit and choosing a gift
Face width, shape and nose-pocket comfort matter more than a general age or gender label. Keep hair clear of the skirt and check for an even seal without pressure around the brow or cheeks. Use light strap tension. For a gift, confirm the recipient’s fitting needs before selecting lens powers or fin sizes; our Hallam team can help compare options.
Cressi Z2 size chart
| Manufacturer skirt-fit guide | Regular (Cressi chart marker) |
|---|---|
| Skirt chart measurements | A: 12.4 cm; B: 10.6 cm (Cressi chart references) |
| Nose-area chart measurements | C: 3.4 cm; D: 6.5 cm (Cressi chart references) |
| Manufacturer nose-size scale | 4 on Cressi’s 1–5 reference scale |
Cressi’s measurements are reference points on the diagram. They describe the skirt and nose area, rather than overall frame dimensions or a guaranteed facial fit. Check the seal and nose-pocket comfort before choosing.
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.
Using and caring for your equipment
A snorkel supplies air only while its opening is above the water. If you add the optional dry snorkel, its top helps limit incoming water but does not allow underwater breathing. Practise fitting, breathing and clearing in calm, shallow conditions before a longer swim.
Care and storage
Compatible cleaning products
For standard uncoated mask glass, TUSA TEC52 anti-fog treatment is an option when permitted by the mask and treatment instructions. For any selected neoprene boots, socks or strap cover, we recommend Cressi Neoclean Wetsuit Wash or Revivex Wetsuit Shampoo to clean compatible neoprene. Wash that component separately according to its care label and the cleaner’s dilution instructions, then rinse thoroughly and dry in the shade. These neoprene cleaners are not a recommendation for the mask lens or a regulator assembly.
Rinse the mask, snorkel and fins in fresh water after each swim, removing sand from the buckles, straps and snorkel top. Allow everything to dry in the shade before storage. Use a suitable anti-fog treatment as directed and avoid abrasive cleaners, toothpaste or flame treatments. Check the skirt, mouthpiece, valves and straps before each use.
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) |
|---|
Official manufacturer instructions for this product.
Cressi Fins User Manual
Cressi Open Heel Scuba Fins User Manual
Cressi Dive Masks User Manual
Cressi Neoprene Boots, Socks, Gloves, Hoods and Vests User Manual
Cressi Snorkels User Manual
Read the manual before use. For firmware updates, follow the manufacturer support link. Our team can help during business hours.
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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