Wear them during any hard training session, race, or competition where breathing efficiency matters. Apply 30 minutes before your workout for best adhesion. They're ideal for running, cycling, triathlon, HYROX, rowing, and any endurance sport.

The strips use flexible supports to mechanically lift and open your nasal passages at the nasal valve—the narrowest point in your airway. This reduces resistance and can increase airflow by up to 33%, delivering more oxygen to working muscles during effort.

Each strip is designed to stay in place for up to 12 hours, even through intense, sweaty efforts. The advanced adhesive is specifically formulated for athletic use, not just casual wear. For best results, apply to clean, dry skin 30 minutes before training.

Yes. VO2 strips are specifically engineered for athletic performance with stronger adhesive for sweat resistance and a design tested by elite athletes. They're built to withstand the demands of hard training and competition, not just sleep or light activity.