Product No: 425714


The Sphere buoy is the essential accessory for your safety during free diving. Made of durable PVC. The buoy is spherical in shape and has fixing rings on the bottom. It includes 20 meters of line and a carabiner .

Product Information


The Sphere buoy guarantees good visibility for the freediver in the water, thanks to its spherical shape. Safety in the water is essential, especially during freediving excursions near possible boaters.
The Sphere freediving buoy has fastening rings on the bottom in order to guarantee excellent gliding in the water.

The key features of the Sphere buoy are:
• Buoy made of resistant pvc
• Fixing rings on the bottom
• Includes 20 meters of line and carabiner

Complete your freediving equipment with the Mares 7mm, 5mm, 3mm wetsuits or accessories.


Please follow the instructions contained in the manual. You must read and understand all warnings and instructions in their entirety before using our products. Scuba diving is a hazardous activity, which involves a risk of injury to any and all parts of the body. As with all scuba diving equipment, our products are designed to be used by trained, certified divers only.

Delivery & Returns


Online purchases on mares.com are enabled for Italy, France, Spain, Germany and Austria. Some products from the catalogue are only available to purchase at an authorised Mares Dealer.

Products shipped in Italy are entrusted to Bartolini couriers. Products shipped in France, Spain Germany and Austria are entrusted to DHL couriers.

Delivery times are 3-5 working days.



If you are not satisfied with your order, you can return it quickly and easily.

You can decide to return any products purchased on mares.com within 30 days of delivery. To return items, use the same box they were received in, complete the returns label found here with shipping details and attach it to the box. Remember to insert the delivery number found on page 1 of the delivery documents.


To allow you greater freedom, we have not chosen a courier service with which you need to return the package, you are free to choose your preferred service provider.

Please remember that shipping costs are your responsibility.


At the moment, we cannot offer exchanges on our products. If you would like a different size, please return the article for a refund and purchase a new size. If you still have any doubts, you can write us an email at shop@mares.com, our Customer Service team will be happy to help.