GOOQ Premium Surfer Surf Ears Swimmers Ear Plugs for Unisex Surfers Surfing, Swimmers Swimming and Other Water Athletes Healthy Water Sports Waterproof Earplugs Designed for surfers, swimmers and other water athletes, Protect your ears without affecting hearing or balance. Let Sound In | Keep Water Out - Zero Acoustic Loss It help prevent ear inflammation (swimmer's ear) and abnormal bone growth in the ear canal (surfer's ear). No need to order sizing - each case includes every size needed to fit your ears. With multicolor choices: pink, purple, blue, yellow