Atomic Aquatics X1 Fin
The Atomic Aquatics X1 Fin delivers lightweight power with a clean, streamlined design. Built with Atomic’s efficient blade technology, the X1 provides smooth, reliable propulsion at an affordable price point. Its compact profile makes it ideal for travel, training, and smaller divers, while the classic finish keeps the look professional and timeless.
Key Features
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Efficient blade design delivers smooth thrust with reduced drag
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Lightweight construction makes the fins easy to maneuver and travel with
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Durable Atomic Aquatics build quality for long-lasting performance
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Affordable performance option ideal for recreational divers and snorkelers
Performance
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Power: Moderate
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Flex: Soft to medium
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Kick style: Easy flutter kick
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Buoyancy: Neutral to slightly positive
Fit and Sizing Notes
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Open-heel fins are designed to be worn with dive boots
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Compact sizing makes these fins ideal for smaller divers and travel use
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Adjustable strap helps ensure a secure and comfortable fit
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Refer to the sizing chart below for best results
| Atomic X1 Size | SM | MD | LG | XL |
| US Men’s shoe size | 5.5 | 6–8.5 | 9–11 | 11.5–13 |
| US Women’s shoe size | 6–7 | 8–10 | 11–12 | 13–14 |
| European Men’s shoe size | 37–38 | 39–41 | 42–43 | 44–46 |
| Length (inches) | 23.5 | 24 | 24.5 | 25.5 |
| Width (inches) | 7.75 | 7.75 | 8 | 8 |
| Weight (pounds per pair) | 3 | 3 | 3 | 3 |
