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

Sizing small

ARK has developed and refined even more features to meet the development of the sport on the highest level.

• Two added inner pockets, lightweight and low absorbing mesh pockets placed along with the front core.Perfect for energy.
• Titanium laminated chest panel. Titanium coating is placed between neoprene rubber and the inner liner. The coating reflects body heat for better thermal properties.
• Updated leg cut for increased comfort
• 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
• 2 Inner pockets
• Separate arm sleeves included 

This swimming cap offers very high thermal insulation thanks to the 3mm thick neoprene and thermal lining. It allows you to enjoy swimming in the coldest waters.

S / M: 53-58cm
L / XL: 55-60cm

The Swimrun Neoprene Top was designed specifically to ensure maximum performance during colder swimrun competitions and training sessions. The 1.5mm thick Yamamoto 39 neoprene, along with the elastic mesh on the sides, will thermally insulate you without limiting your movement.

7 meter of 6mm high quality bungee cord and two 60 mm carabiners. Bright color forhigh visibility underwater. Designed for SWIMRUN.

Pair with your wetsuit for extra warmth in colder than usual waters.

Now introducing the ARK Performance Socks, developed and optimized for running and swimrun.

Made in Sweden and tested by ARK'S top athletes to perfection. ARK have maximized their efforts, ensuring optimal performance and the highest quality fabrics to offer you the fastest and most durable socks available.

• Optimal fit
• Super light
• Breathable
• Lowest water absorption
• Reinforced for durability
• Cushioning areas for the highest comfort
• Composition: 55% Polyamide 25% Dryarn 20% Lycra

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

Sizing small choose one size more

ARK has developed and refined even more features to meet the development of the sport on the highest level.

• Two added inner pockets, lightweight and low absorbing mesh pockets placed along with the front core.Perfect for energy.
• Titanium laminated chest panel. Titanium coating is placed between neoprene rubber and the inner liner. The coating reflects body heat for better thermal properties.
• Updated leg cut for increased comfort
• 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
• 2 Inner pockets
• Separate arm sleeves included