"During high-intensity sets, breathing is everything. With the strip, it just feels easier to stay in control and not gas out too early."

"Inside the helmet, airflow is limited. The strip helps me stay relaxed and focused, especially during longer sessions."

"On long climbs, you really notice the difference. It feels like I can get more air in without forcing it."

"I use them when I'm playing rugby league in matches so I can breathe better. I also use them when I sleep."

"For me, it helped a lot today. I could breathe much better… it helps me recover between points."