Skullcandy Method In-Ear Sweat Resistant Sports Earbud, Yellow/Gray Method's sweat resistant earbuds offer a super secure and comfortable fit Sweat Resistant: Fully sealed construction protects sensitive components from moisture that can destroy your earbuds. Can't Shake Us: Off-Axis and Fix technology work to comfortably prevent the ear buds from falling out. It Won't Budge: Our StickyGels technology is 30% more secure when sweating which boosts in-ear stability. Supreme Sound: The Method produces attacking powerful bass; warm, natural vocals; and precision highs. Connectivity Technology: Wired