Mares Avanti Quattro + Fins

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RRP £116.00
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Free UK Delivery

Simple and effective, the Mares Avanti Quattro + Fins work efficiently to provide outstanding performance in the water.

Free UK Delivery

Simple and effective, the Mares Avanti Quattro + Fins work efficiently to provide outstanding performance in the water.


Mares Avanti Quattro + Fins

Simple and effective, the Mares Avanti Quattro + Fins work efficiently to provide outstanding performance in the water. Designed to be powerful but efficient, these fins come comprised of a hi-flex material which optimises the blades efficiency. Now you will feel more power from every kick without expending too much energy. The blade of the fin has four channels which give greater thrusting power, giving you more power in the water.

This high quality blade comes with a bungee strap which allows for easy donning and doffing while it will also adjust to changes in depth to make sure you always have a great fit. The fins also have stabilising trim tabs which give the fin a sturdy base and add durability and strength.

Key Benefits

  • Added Power Coming with Channel Thrust technology as standard, these fins move more water during the kicking motion which provides you with more power without having to exert any extra energy.
  • Efficient Comprised of hi-flex materials, the Avanti Quattro + Fins are optimised for maximum efficiency while in the water so more of your kicking energy is transmitted through the fin.
  • Easy Donning and Doffing With a bungee strap on the back of the fin, putting these fins on and taking them off is easy and simple while the bungee strap will always adjust to changes in depth and pressure to provide you with a great fit.
  • Added Strength The Avanti Quattro + Fins have stabilising trim tabs which help to add overall strength and sturdiness to the fins, providing a better kicking motion.

Who is the Mares Avanti Quattro + For?

With increased power and efficiency, these fins are perfect for divers who like to get maximum output without having to exert themselves too much. The channel thrust technology paired with the hi-flex materials which the fins are constructed from creates a efficient fin which provides outstanding power. If you want a fin that will give you a fantastic return for your hard work, take a serious look at this fin.

Who are Mares?

Since being founded in Italy in 1949, Mares has become a worldwide leader in the manufacturing and distribution of state-of-the-art diving equipment, and continually sets new industry standards. They continue to invest in innovation, research and expertise almost 70 years after they were founded and are an industry leader that can be trusted to be quality.

Sizes S R XL
Fit 37/41 41/44 44/48
Blade* 37 cm / 14.6 in 38 cm / 15 in 39 cm / 15.3 in

*From end of footpocket to end of blade

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We will take every effort to get you goods to you as efficiently and effectively as possible. All orders placed before 3pm will be shipped on the day of ordering subject to payment authorization and item availability.

Any items which are out of stock will be shipped as soon as they become available. If this causes a delay in your delivery, you will be notified and your order dispatched as soon as possible. If any items are unavailable, you will be contacted and offered a replacement or refund.

UK Delivery

If your order total is under £45 then you can choose one of:

  • Royal Mail Tracked - £3.95
    (1-3 Working Days)
  • DPD Next Day - £4.95
    (Guaranteed Next Working Day + 1 Hour Delivery Window)

If your order total is over £45 then you can choose

  • Standard Delivery - FREE

Please be aware that the prices above are for areas classed as "UK Mainland" by DPD which does NOT include offshore islands, Scottish highlands or Northern Ireland.

Non-UK Delivery

Our website has a comprehensive postage system which takes into account the weight of your delivery and the destination address - to get a quote for your order please add the products you'd like to buy to your basket, go to the basket page and fill in the "Estimate Shipping & Tax" section to get the price.

BFPO Addresses

This shipping method is available for British Forces Posted Overseas and addresses only. Shipping is as with all other UK mailing but please check to see that the size and weight of your order does not exceed maximums for your BFPO destination number by checking with the BFPO website.

Please note that once we have shipped the item and handed over to the BFPO service we have fulfilled our contract and delivery responsibility. All queries and problems with delivery must be taken up by yourself with BFPO and any claims must be handled between yourself and them.

Restricted Products

Please be aware that some products have restrictions on which countries we can send them to. Please enquire ahead of time if you require an order dispatched outside the EU and we can advise.

VAT Exempt

If this applies to you, the price you will pay for the goods will automatically be adjusted to remove the VAT element - you MUST choose the correct country on checkout for this to apply. We CANNOT refund the VAT once the order is completed.

You can also avoid paying VAT if you are having your goods sent to you in the UK, but are taking the goods abroad permanently within 3 months of making the purchase. You will have to pay the VAT with your order and reclaim the tax per relevant regulations - please be advised we cannot help with this process.


We stock the vast majority of products listed on our website in our Whitley Bay superstore and warehouse and these products are available for same day dispatch & next day delivery.

Due to the huge quantity of products we stock, we offer the ability to backorder products which have gone out of stock and less popular products which we don't carry stock of.

Depending on the brand these backorder products can take anywhere between 1 and 10 days to arrive into stock. We estimate 3-5 working days on average but please be aware that products from Mares and Scubapro are shipped from Italy & Germany respectively so can take a little longer.

As always if you aren't sure or want a more accurate estimate just give our team a call or email!


You can return any product that is in an UNOPENED, RE-SALEABLE condition within 30 days as long as it is not marked as clearance. Please contact us before doing this so we can confirm this ahead of time - we recommend using a recorded delivery service for any returns as you will be responsible for ensuring it reaches us.

Please get in touch to confirm a return by email or phone before sending anything back. When sending a return it is important that you include:

  • Your order number
  • Your name & a contact telephone number
  • The reason for return

We will try and get your return processed as quickly as possible but if you don't send this information it can delay the return.


If you have ordered something and it doesn't fit then we can exchange for a more suitable size, stock permitting, but you will have to pay the return postage.


Our customers have the right to cancel their orders within 14 days unless their order has been dispatched. After the order has been dispatched, it is the customers responsibility to return the item in a saleable condition and receieve either a full or partial refund.

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