ARK UTO AIR 2026 MEN

ARK UTO AIR 2026 MEN

What's new 2026?

ARK have carefully analyzed and refined the details to elevate the suit even further.

• Improved materials. Latest most premium Yamamoto neoprene and updated foam inserts.
• Updated inner liners, with each panel adjusted to achieve maximum performance.
• Modified collar for a better seal.
• New look.

The sleeveless version of ARK top tier suit UTÖ™, offering high ventilation on hot running sections along with superb freedom of movement in the shoulder area when swimming.

UTÖ™ was developed in close collaboration with the world’s leading swimrun athletes and the first UTÖ™ AIR prototype was tested during the 2021 ÖTILLÖ Swimrun World Championships. The result? Oh, you know, a new World Record time. No biggie. We’re getting used to them.

Technologies

Premium Yamamoto LIMESTONE Neoprene

Super smooth, durable and insulating material, beating any other option on the market. Holds up over time, without brittle cracks that risk letting water in.

Anti-leak Construction

A second skin that completely seals out any cold water trying to seep through the material and down your neck or arms.

GlideSkin Coating

Designed to decrease friction, making you smoother and faster in the water.

Shaping Power Fabric with Water-Repellent Coating

Thin yet highly functional compression materials that contribute to low weight, high performance and no constrictions.

FOAM+ Master Buoyancy Belt

A lightweight option helping your core with some extra flotation, necessary to retain speed and energy when swimming with trail running shoes.

Running++ Bottoms

Our game-changing, stretchy bottoms—evolved. Made with a shaping power fabric and water repellent coating, for race courses where full sprint is the only way to get ahead.

UltraFlex Inner Liner

Prevents chafing and provides pleasant freedom of movement instead of constricting your thigh muscles when fighting lactic acid on the last sprint to the finish line.

Smooth Neck/Collar with Pressed Edge

Keeps chafing to an absolute minimum, while improving the durability of the suit as a whole. Comes in handy for the runner that likes cabbing down on longer trail sections.

Back Pocket with Flap Closure

Increased space to store race essentials such as gels and nutrition to boost speed and power throughout the race.

Inner Mesh Pockets

Now offering even more efficient storage for your paddles, nutrition and other race essentials.

Weight: 350 g (men’s size M)

*** Sizing small, choose one size larger than recommended ***