Women's ARK Utö™ – ARK Sports

Our most innovative race suit to date, developed in close collaboration with the world’s leading swimrun athletes. Now refined with better pockets and more durable leg construction. The less insulated UTÖ™ is made for warm to cool climates, offering our best engineered functionality- to-weight ratio. At only 485 grams—
Our most innovative race suit to date, developed in close collaboration with the world’s leading swimrun athletes. Now refined with better pockets and more durable leg construction. The less insulated UTÖ™ is made for warm to cool climates, offering our best engineered functionality- to-weight ratio. At only 485 grams—and our most flexible Running++ bottoms—most fast athletes opt for UTÖ™. It’s our least constricting suit, for unyielding crawlers and accomplished sprinters looking to push the boundaries—and former speed records.     TECHNOLOGIES Premium Yamamoto LIMESTONE NeopreneSuper 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 ConstructionA second skin that completely seals out any cold water trying to seep through the material and down your neck or arms. GlideSkin CoatingDesigned to decrease friction, making you smoother and faster in the water. Shaping Power Fabric with Water-Repellent CoatingThin yet highly functional compression materials that contribute to low weight, high performance and no constrictions. FOAM+ Master Buoyancy BeltA lightweight option helping your core with some extra flotation, necessary to retain speed and energy when swimming with trail running shoes. Running++ BottomsOur 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 LinerPrevents 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 EdgeKeeps 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 ClosureIncreased space to store race essentials such as gels and nutrition to boost speed and power throughout the race. Inner Mesh PocketsNow offering even more efficient storage for your paddles, nutrition and other race essentials. Separate Arm Sleeves IncludedA brilliant layering option for extra warmth in cold conditions—and extra ventilation for longer running sections. Weight: 485 g (men’s size M)

Swimrun – ARK Sports

Our most innovative race suit to date, developed in close collaboration with the world’s leading swimrun athletes. Now refined with better pockets and

Women’s ARK Utö™

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Swimrun – ARK Sports

Our most innovative race suit to date, developed in close collaboration with the world’s leading swimrun athletes. Now refined with better pockets and

Men’s ARK Utö™

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Swimrun – ARK Sports

Our most innovative race suit to date, developed in close collaboration with the world’s leading swimrun athletes. Now refined with better pockets and

Women’s ARK Utö™