Open Box Atomic Aquatics X1 Fins
In stock — ships from Irvine, CA
Open Box Atomic Aquatics X1 Fins - Blue / S (Small) is backordered and will ship as soon as it is back in stock.
Pickup currently unavailable at 23D
| Size | USA (in) | EU (cm) |
|---|---|---|
| Small | 5 1/2 | 37-38 |
| Medium | 6 – 8 1/2 | 39-41 |
| Large | 9 – 11 | 42-43 |
| XLarge | 11 1/2 – 13 | 44-46 |
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Condition Note
- Open Box: This product is Open Box. It is generally unused, either returned by a customer or displayed in our showroom, and may have minor, unnoticeable blemishes. Original packaging may be damaged or missing.
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Product Information
Rockets with Foot Pockets
Atomic X1 BladeFins deliver ultimate power and raw thrust. Firmer, shorter blades and a solid internal frame are attached to power plate foot pockets providing more control and better maneuverability in tight spaces. X1 Blade Fins are perfect for general diving, tech diving and alternate kicking styles like frog and scissor. Taller foot pockets are great for large boots.
ATOMIC FIN PATENTED EXCLUSIVES
While divers will appreciate the thrust and control per-formance of the X1 BladeFin in the water, there’s even more to love before and after a dive. Our patented EZ-LOK Buckle System lets a diver easily snap the buckle on and off with confidence that it will not release accidental-ly. Buckles rotate 180 degrees and straps adjust with a simple pull (US Patent No. 6,463,640). Rust-resistant Stainless Steel patented Spring Heel straps are available for all Atomic Fins and as a universal retrofit for most other brands.
X1 BLADEFIN DESIGNPower and thrust. Feel and control. General and alternate. The X1 BladeFin is a perfect fin for every diver and dive technique. The taller foot pocket with low-friction entry section is well-suited for large boots and drysuit boots.
RIGID LOW-PROFILE SIDE RAILS & SHORTER, STIFFER BLADEMakes turning and pivoting easier. Most fins have taller side rails for tracking and bending strength. The Atomic X1 BladeFin has lower profile rails with less side-to-side resistance that allow you to rotate, spin and turn more efficiently during alternate fin kicks.
MONOCOQUE STRUCTURE & POWER PLATEUnique structural engineering design is connected to the low-profile rails, efficiently transferring power from the leg and foot to the rails.
ASYMMETRICAL BLADE BEND FLEXINGThis design attribute is perfect for alternate kicking styles. Scissor kicks, frog-kicking and helicopter turning in tight circles put more emphasis on the up-kick or return stroke. For these kick styles, the X1 provides more feel and control of the fin to maneuver more effectively without folding under heavy load.
VERTICAL STABILIZERS OR STRAKESAdds stability and lowers drag to keep the fin tracking straight as an arrow. Other fin designs use taller side rails to keep the fin tracking straight. By using strakes to straighten the fin, the X1 BladeFin does not add significant side drag like tall side rails.
EZ-LOK BUCKLE SYSTEMAn Atomic exclusive, our patented buckle system design features easy, one-handed quick release of the buckle from the fin. Re-attachment is simple and secure (U.S. Patent NO. 6,463,640).
VARIABLE GEOMETRY SPRING HEEL STRAPSUnique rust-resistant Stainless Steel springs are designed with variable pitch geometry for easy stretching, yet resistant to deformation if overstretched. A slight pull on the large finger grip stretches the spring to quickly and easily slide your fins on or off.
Available for all Atomic Fins and a Universal retrofit for most other brands.
WARRANTY & CAREAtomic Aquatics fins are warranted against defects for a period of one year. Keep out of direct sunlight when possible to avoid color fading. Store your fins with the foot pocket inserts in place and in a manner that prevents deforming.
⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Frequently Asked Questions
What is the difference between open-heel and full-foot fins?
Open-heel fins have an adjustable heel strap and are worn with dive boots, which protect your feet on shore entries and add warmth. Full-foot fins slip on like a shoe against bare skin or a thin sock, and are typically lighter and easier to pack. Most scuba divers choose open-heel fins with boots, while full-foot fins suit warm water, snorkeling, and pool use.
How should scuba fins fit?
Open-heel fins should be sized around the boots you will actually wear, snug with the strap set so your heel stays seated and your foot does not slide forward in the pocket. Full-foot fins should fit like a firm shoe, with no heel lift, no pinched toes, and no gap that lets water pump in and out. Too loose causes heel blisters and lost fins in current, and too tight causes foot cramps.
Should I buy dive boots before fins?
Choose your boots first and size open-heel fins around them, because sole thickness changes the foot-pocket size you need. A thin warm-water boot and a thick cold-water boot with a rugged sole can easily be a fin size apart. If you already own fins, bring them along when you buy boots so you can check the combination.
Are spring straps worth it?
Spring straps replace the adjustable rubber strap with a stainless spring that stretches on and off, so there is nothing to buckle with cold or gloved hands and no rubber strap to perish and snap mid-dive. They hold constant tension, which many divers find more comfortable and consistent. They are sized rather than adjustable, so match the length to your foot pocket and the boots you dive.
What are the best fins for travel?
For travel, length and weight matter most, so shorter blades and travel-specific open-heel or full-foot models pack more easily and save baggage allowance. Some fins have removable blades or compact foot pockets designed for luggage. Pack fins along the outside walls of your bag, where they also act as protection for softer gear.
What is the difference between paddle and split fins?
Paddle fins use a solid blade that transfers power directly, which many divers prefer for precision, control in current, and non-flutter kicks such as the frog kick. Split fins have a slit down the blade that lets water pass through, which generally makes flutter kicking easier on the legs but gives up some control and works less well with other kick styles. Neither is inherently better, so let your kick style, leg strength, and conditions decide, and try both if you get the chance.
How do I care for dive fins?
Rinse them in fresh water after each dive day, paying attention to buckles, springs, and strap channels where salt collects, and dry them out of direct sunlight. Store them flat or hanging from the foot pocket rather than standing on the blade tips, which can take a permanent bend. Check straps, buckles, and any screws before every trip, since a failed buckle is the most common fin problem.
