• Instantly opens nasal passages for better breathing during training or sleep. • Smart-Flex technology with a design that adapts to the nose and 40% stronger hold. • Triple-Bridge power offering 50% more lift for a firm and stable nasal opening. • Extra strong sweat-resistant adhesive, ideal for running, cycling, Hyrox, and fitness. • Hypoallergenic and latex-free strips, suitable for sports use and to reduce snoring during rest. • Manufactured under ISO 13485 standards.