Women’s ARK Ornö X™

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SKU
ark-orno-x-w

ARK Sports ORNÖ X™ is an evolution of our flagship model ORNÖ™ which has been tested and trusted by the Worlds best swimrun athletes since its launch in 2017. A pioneering suit positioned as the most thermal and buoyant suit in the ARK Sports line without compromising of keeping the lowest weight. What came to be the world's fastest swimrun suit, has now been developed, optimized, and revolutionized for the start of the 2021 swimrun season.

  • Premium Yamamoto #40 LIMESTONE Neoprene
  • Remarkably low weight
  • Thermal +
  • Hi-buoyant 5mm layered FOAM construction
  • Anti-leak construction
  • Running+
  • UltraFlex inner liners
  • Glide skin coating
  • Smooth neck/collar with pressed edge
  • Back pocket with flap closure
  • Separate arm sleeves included

Weight: 500 g (women’s size M)

World’s most ultimate swimrun suit

The name Ornö is in honor of the legendary island Ornö, which is the location for the longest running distance during the ÖTILLÖ Swimrun World Championships. This phase of the race puts not only most athletes to the tests but also the running capabilities of the suit.

“Light weight”

500 g

Low weight is a key in swimrun and our main topic when it comes to product development. With its 500 g (women’s M) and 510 g (men’s M) ARK Sports ORNÖ X™ is incredibly low in weight while keeping the thermal and buoyancy properties.

Thermal +

ARK Sports ORNÖ X™ is the most thermal suit in the ARK sports swimrun suit line.

Most flexible Yamamoto LIMESTONE neoprene

Upper part is made of the most flexible glide skin neoprene from Yamamoto. The neoprene gives you thermal protection and reduces drag.

Buoyancy foam

Highest buoyancy FOAM panel increases the floatation compared to neoprene, the result is a lighter but also more buoyant suit.

Neoprene legs

Leg parts are made of covered neoprene for increased warmth and buoyancy. Outer fabric is very durable and treated with a long-lasting water-repellent coating that reduces drag.

Running+

We know that effortless running comfort has a big impact in swimrun. ARK Sports ORNÖ X™ is designed for optimal running properties. Neoprene material in the leg part keeps you warm and allows you to run with lowest restrictions.

Master Buoyancy belt - FOAM +

ARK Sports’ signature “master belt” panel is strategically placed around the core of your body. The construction gives you stability and make the suit stay in place while swimming. The new 5mm buoyancy FOAM panel increases floatation and has less weight compared to neoprene. ARK Sports ORNÖ X™ is the most buoyant suit in the ARK Sports swimrun suit line.

Anti-leak neck construction

ARK Sports’ signature anti-leak cut minimizes water to enter and allows you to keep dry. This means we can use thinner neoprene and still keep the warmth as if using thicker (and heavier) neoprene.

Neck and collar parts are designed to seal when swimming. The shape is constructed to snug even when moving around a lot in the water

Sleeve cuffs are equipped with a unique construction. The 0.3mm cuff will close tightly around the upper arm with a smooth fit, gripper pattern is added for extra support.

Back pocket

ARK Sports ORNÖ X™ features a back pocket for extra belongings (for example energy).

The pocket is split in two parts and covered with an overlapping flap. It’s placed on the lower back and can easily be reached from both the right and left side.

Ultra stretch liners

Ultra Stretch liners make the suit extremely flexible, enabling you to reach a full stretch when swimming.

Zipper

ARK Sports ORNÖ X™ is equipped with a robust YKK no10 front zipper.

Separate Arm-Sleeves

ARK Sports ORNÖ X™ comes with separate arm-sleeves which makes it easy to customize to your preferences depending on the climate. The sleeves are made of 1mm super stretch glide skin neoprene.

Size guide

Weight Height 50 kg 53 kg 56 kg 59 kg 62 kg 65 kg 68 kg 71 kg 74 kg 78 kg 82+ kg
155 cm XS XS XS S S S S M M M M
160 cm XS XS S S S S M M M M M
163 cm XS S S S S S M M M M L
166 cm S S S S S M M M M M L
169 cm S S S S S M M M MT MT L
172 cm ST ST ST ST ST M MT MT MT MT L
175 cm ST ST ST ST M M MT MT MT L L
178 cm ST ST ST ST MT MT MT MT L L L
181 cm ST ST ST MT MT MT MT L L L L
184+ cm ST ST MT MT MT MT L L L L L

ST = Small/Tall
MT = Medium/Tall

Please note:

The size chart is just a guide. Since the fit is most individual you should try the suit. Our suits are flexible, if you are between two sizes we recommend you to take the smaller size.