Mares X-ONE, Snorkeling Fins
Fins X-ONE – Compact, Adjustable, and Powerful for All Snorkelers
Enjoy power, comfort, and control in every kick with the Fins X-ONE by Mares, available at Aquatic Sports. Designed for ease of use and travel, these lightweight open-heel fins feature adjustable straps, an efficient blade design, and a soft, comfortable foot pocket—making them ideal for beginners and recreational snorkelers alike.
Key Features
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High-efficiency blade delivers strong propulsion with minimal effort for relaxed snorkeling
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Adjustable strap system ensures a secure, personalized fit across multiple foot sizes
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Lightweight, compact construction makes these fins easy to pack and travel with
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Soft foot pocket enhances comfort and helps reduce fatigue during longer swims
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Bright blue color adds style and improves visibility in open water
Fit and Sizing Notes
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Open-heel fins are designed to be worn barefoot or with thin water shoes
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Heel strap should feel secure without excessive tightness
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If between sizes or wearing thicker footwear, consider sizing up
| Size | US | EU |
| SM | 5 – 7 | 36 – 39 |
| ML | 8 – 10 | 40 – 43 |
| LXL | 11 – 13 | 44 – 47 |





