The Mares X-One snorkel fins feature an open-heel design that combines durability with comfort, thanks to Channel Thrust technology, allowing for smooth and efficient snorkeling. The self-adjusting elastic heel strap makes it easy to put on and take off the fins, both in and out of the water. With a perforated foot pocket, water drains quickly, making the fins lighter. Their shorter heel design makes the X-One ideal for travel, whether in the warm tropical seas or temperate waters. Offering excellent in-water performance, these fins deliver great value for money, meeting the needs of snorkelers. FEATURES: Shoe snorkel fin Perforated open heel that guarantees a quick elimination of excess water and avoids the parachute effect Adjustment of the fin with strap but without buckles Short and light blade that allows the fins to be carried on trips around the world Channel Thrust technology which, thanks to soft longitudinal inserts, allows for controlled deformation of the blade while finning
