Ark Sports Ornö Swimrun Wetsuit Review

Welcome to the (newly named) Gear Talk: The Löw Tide Böyz and Swimrun Labs review show!

In this episode, we do a deep dive into the Ark Sports ORNÖ 02 Swimrun wetsuit.

We’ve talked about Ark Sports a lot on Gear Talk and we’re stoked to take a closer look at the ORNÖ 02 suit. Both Chipper and Annie have used the ORNÖ 02 in training and racing so we get their perspective on the suit while Brooke and Chris peppered them with questions. We were first introduced to Ark Sports when we interviewed the co-founder, Christofer Sundberg for the podcast back in February 2020.

Wetsuit Details from Ark Sports

The ORNÖ is Ark Sport’s “flagship suit” and it has been tested and trusted by the world’s best swimrun athletes since they launched it in 2017. Ark Sports describes the suit as “a stripped racer with no unnecessary additions. Designed with the single purpose of making you move as smoothly and quickly as possible even through the hardest conditions.”

The suit boasts the following features:

• Premium Yamamoto LIMESTONE neoprene
• Low weight
• Running+ (the material of the bottom half of the suit)
• Master buoyancy belt - 4 mm AIR
• Anti-leak construction - total
• UltraFlex inner liner
• Glide skin coating

The suit comes in Men’s and Women’s specific cuts and costs $480. It includes removable arm sleeves and a whistle can be purchased separately. The size chart on the Ark Sports site is very detailed and both Annie and Chipper we’re able to dial in the right size easily.

Swimming Impressions

Annie loved swimming in the suit. She was expecting it to not be a cold-water suit but because the suit locks out water so well it worked well in a variety of conditions. The removable sleeves also worked really well despite how thin the neoprene was. Similarly, Chipper loved swimming in the suit and echoed Annie’s experience of the suit sealing out water.

The shoulder material in the suit is very thin and allows for full range of motion. Chipper felt like the suit was like a second skin in the water. The lower half of suit which is a different material that the top half didn’t result in feeling cold and was a non-issue.

One negative of the suit is how delicate it is. Annie has been using the suit a lot (over 17 times) and she’s gotten several holes in the suit in the anterior shoulders, on the hip seam and in the back of the neck. Chipper’s suit is just starting to get some small tears in the armpit area.

Annie and Chipper both recommended pairing it with a large swimrun pull buoy to address the lack of buoyancy in the lower half of the suit, which is very minimal and designed for ultimate running mobility…which we will discuss below. They weren’t sure if buoyancy would be an issue if swimrunners are not using a large pull buoy.

Overall, the suit performs exceptionally well in the water. The suit looks great but it has a low safety score because of the color. The suit doesn’t come with a whistle but you can get one for an extra $10. While durability is an issue, it is a very well-engineered wetsuit designed specifically for Swimrun.

Running Impressions

The ORNÖ 02 performed amazingly during runs. As mentioned above, the lower half of the suit uses a material that Ark Sports calls “Running+” that is a spandex material with some thin neoprene with nylon backing that doesn’t absorb water.

Running in this suit was “hands down the best running suit” that Chipper has used. The suit doesn’t hold water and is super light. Annie also felt that the suit was great for running. Chipper hasn’t cabbed down (lowered the top half of the suit for runs) as often as Annie has and it appears that the tearing issues started as a result of excessive cabbing down and up.

One potential negative is that the suit has zero storage. While the new Utö suit, Korp and Vigg suits have a back pocket, the ORNÖ 02 requires you to either wear an undershirt with storage or have some other external storage solution. This might be okay for a race with ample energy stations but it’s an issue for longer self-supported Swimrun adventures.

Annie’s Pull Buoy Ranking

For racing, Annie gave the ORNÖ 4.5 pull buoys. It works exceptionally well for racing and she docked a half a pull buoy for lack of any storage. For “everyday” or overall use, she gave it 4 pull buoys mostly because of the lack of durability.

Chipper’s Pull Buoy Ranking

Chipper thought this was the best suit that he’s tried and even seen. He gave it 4.5 pull buoys because of the lack of durability and storage.

Overall Impressions

Annie and Chipper both agree that this suit will result in a performance advantage for anyone that uses it. This is a great race suit but given how delicate the suit is, it’s not be the best suit for everyday training and potentially worth have another suit that is primarily for training and save the ORNÖ 02 for race day. Annie recommends getting some Aquaseal + Neo Neoprene Contact Cement to fix any tears that might happen from training or racing in the suit.

Chipper’s favorite feature of the suits are the running+ leg material and the flexibility in the shoulders coupled with the removeable arm sleeves. Annie’s favorite feature was the running+ material and the fit of the suit along with how great the suit looks. Some suggestions for improvement that Chipper and Annie had would be to include some sort of pocket for storage and include the whistle. They would also like to see better material for the Velcro to seal the neck of the suit.

Overall, Ark Sports really changed the game by creating a suit that is now imitated by several of the other brands in the sport. It’s an amazing piece of technology. It’s also very cool that Ark Sports has a demo/rental program in collaboration with Ötillö events.

That’s it for this week’s Gear Talk show. If you are enjoying the Löw Tide Böyz, please be sure to subscribe to the show on your favorite podcast player. You can find us on Apple Podcast, Spotify and Google Podcast. You can also follow our meme page on Instagram and on Twitter. Email us at lowtideboyz@gmail.com with any feedback, suggestions and/or meme suggestions. Finally, you can also support us on Patreon…if you feel so inclined.