Did not test it in heat yet though

Material and fit feels very comfortable! At first I thought the thin padding will be very uncomfortable for longs rides but turns out it was super comfy! Would buy more of purpose performance wear products in the future :)

When Cyril showed me the hat in the Roth Expo, I was initially sceptical - but when he put in on my head - wow. Pick done up immediately. And he gifted an ice towel - kudos!
Worked well on the run - the pocket to fill with ice was a godsend on a warm day!
Great hat - highly recommended

Great quality bucket hat, good design. Fast delivery

Light weight , cooling and comfortable material suited for Spore weather .The long sleeves also provide just the right amount of coverage from the sun without making me warm and uncomfortable during runs.

Love the colour and feel. Really light

As always, not disappointed in the quality and comfort of this running short. A positive surprise for me were also the two small pockets on the side that are great of Gels or maybe a phone

The running tops by Purpose continue to perform well. This is my 3rd running top from Purpose. It is not only light weight, but it does not hold onto sweat, so it remains light and wicks sweat well. Great for training and racing.

Excellent product for my open water swims 👍

The BOREALIS - HYPERMESH™ SUPER SUIT absolutely lives up to the “super suit” name. From the moment you put it on, you can feel this was designed by people who truly understand high-performance racing in hot and humid conditions.

The standout feature is the Hypermesh™ fabric — insanely breathable, ultra-light, and incredibly comfortable even during long efforts. On hot race days, it genuinely helps regulate body temperature better than most suits I’ve worn. The airflow is noticeable, especially once you’re up to speed on the bike.

Aerodynamically, the suit feels fast. The fit is compressive without being restrictive, and the material moves naturally whether you’re climbing, in aero position, or running hard off the bike. It feels premium in every details.

If you race in tropical or humid climates, this suit is a serious advantage. Lightweight, breathable, fast, and visually stunning — easily one of the best tri suits I’ve used.

Highly recommended for athletes chasing PRs and wanting elite-level performance gear.

Does not become heavy and keeps on breathing even in very hot and humid running conditions